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THE ONE Boutique Hotel & Private SPA Roma

Property class: 4

Photo gallery for THE ONE Boutique Hotel & Private SPA Roma

A historic building with classical architecture, a balcony with a potted plant, and a busy street below.
An indoor swimming pool with a modern design, featuring a brick ceiling and a blue-lit wall.
A modern bar area with a counter, shelves of bottles, and a menu board advertising pizza, spaghetti, and insalata.
A modern indoor pool area with a curved ceiling, a metal handrail, and a brick wall.
A modern bar area with black stools, a counter, and a large TV screen.

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Free Wi-Fi
  • Air-conditioning
  • Business services
The current price is AU$547
includes taxes & fees
22 Nov - 23 Nov

Explore the area

View map
Via del Traforo 134, Rome, RM, 00187
  • Place, Via Veneto
    ‪2 min walk‬
  • Place, Piazza di Spagna
    ‪5 min walk‬
  • Place, Trevi Fountain
    ‪5 min walk‬
  • Airport, Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)
    ‪33 min drive‬

Room options

View all photos for Standard Quadruple Room, Courtyard Area

A hotel room with a TV, a desk, and three beds.

Standard Quadruple Room, Courtyard Area

  • 25 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 2 Single Beds OR 4 Single Beds

View all photos for Luxury Triple Room, City View, Corner

A hotel room with two beds, a desk, a chair, a lamp, and a ceiling light.

Luxury Triple Room, City View, Corner

9.6 out of 10
Exceptional
(5 reviews)
  • City view
  • 25 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed and 1 Single Bed OR 3 Single Beds

View all photos for Smart Double Room

A hotel room with a bed, bedside table, chair, and a desk with a vase of flowers.

Smart Double Room

9.4 out of 10
Exceptional
(8 reviews)
  • 10 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed

View all photos for Deluxe Double Room, City View

A modern hotel room with a large bed, a TV, a desk, and a view of the city through a large window.

Deluxe Double Room, City View

9.6 out of 10
Exceptional
(25 reviews)
  • City view
  • 16 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Executive Double Room, City View, Corner

A hotel room with a large bed, a TV, a desk with a tray, and a view of a cityscape through a window.

Executive Double Room, City View, Corner

10.0 out of 10
Exceptional
(1 review)
  • City view
  • 20 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Executive Double Room, Balcony, City View

A hotel room with a large bed, a bedside table with a phone and a lamp, a mirror above the bed, and a view of buildings through an open door.

Executive Double Room, Balcony, City View

8.8 out of 10
Excellent
(3 reviews)
  • City view
  • 16 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Luxury Quadruple Room, City View, Tower

A hotel room with three beds, each with a headboard and matching pillows.

Luxury Quadruple Room, City View, Tower

  • City view
  • 25 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 2 Single Beds OR 4 Single Beds

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About the area

Rome

You'll be connected to the convention centre at THE ONE Boutique Hotel & Private SPA Roma, and within a short 5-minute stroll of Piazza di Trevi and Piazza di Spagna. Highlights at this Mediterranean hotel include a full-service spa, a restaurant and a bar/lounge. .A day of pampering at The One can include access to the sauna and hot tub. The restaurant, b-cool Bistrot & Cocktail, serves Italian cuisine and is open for breakfast, brunch, lunch and dinner. 323 square feet (30 square metres) of event facilities include a meeting room and conference space, and other business amenities include a business centre. Other amenities include free Wi-Fi in public areas, a coffee shop/cafe and a snack bar/deli. Each morning buffet breakfast is served between 7:00 AM and 10:30 AM. .Places within a 15-minute walk of this 4-property class Rome City Centre hotel include Pantheon and Piazza del Popolo.

What's nearby

  • Via Veneto - 2 min walk - 0.2 km
  • Piazza di Spagna - 5 min walk - 0.5 km
  • Trevi Fountain - 5 min walk - 0.5 km
  • Spanish Steps - 7 min walk - 0.6 km
  • Pantheon - 13 min walk - 1.2 km

Getting around

  • Barberini Station - 4 min walk
  • Rome (XRJ-Termini Rail Station) - 18 min walk
  • Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) - 45 min drive

Restaurants

  • ‪McDonald's - ‬3 min walk
  • ‪Il Piccolo Buco - ‬2 min walk
  • ‪That's amore - ‬1 min walk
  • ‪The Albert - ‬1 min walk
  • ‪Tre caffe - ‬2 min walk

About this property

THE ONE Boutique Hotel & Private SPA Roma

THE ONE Boutique Hotel & Private SPA Roma offers its guests a full-service spa. Along with a restaurant and a coffee shop/cafe, there's a snack bar/deli on site. You can enjoy a drink at the bar/lounge. WiFi is free in public spaces.

A business centre and a meeting room are available. Event space at this hotel measures 323 square feet (30 square metres) and includes conference space. Spa services, multilingual staff, and gift shops/newsstands are also featured at the business-friendly THE ONE Boutique Hotel & Private SPA Roma.

This 4-star Rome hotel is smoke free.

  • 1 building
  • 15 guestrooms or units
  • 6 levels
  • 323 sq ft of conference space
  • 30 sq. m of conference space
  • Built in 1900
  • Deli
  • Business facilities
  • Conference space
  • Breakfast available (surcharge)
  • Coffee in lobby
  • Front desk (24 hours)
  • Express check-out
  • Staff members are multilingual
  • Storage area for luggage
  • Front desk safe
  • Tour and ticket information
  • Concierge
  • Corner/local shop
  • Gift shop
  • Television in lobby
  • ATM
  • On-site shopping
  • Bellhop
  • Lift
  • No smoking on site
  • Locker space
  • Bar or lounge
  • Dining venue
THE ONE Boutique Hotel & Private SPA Roma offers 15 accommodations with minibars and laptop-compatible safes. Each accommodation is individually furnished and decorated. Memory foam beds feature Egyptian cotton sheets, down duvets and premium bedding. 50-inch Smart televisions come with premium digital channels. Bathrooms include a shower with a rainfall showerhead, bidets, complimentary toiletries and hairdryers.

This Rome hotel provides complimentary wireless Internet access. Business-friendly amenities include desks and telephones. Additionally, rooms include espresso makers and coffee/tea makers. Housekeeping is offered on a daily basis and an iron/ironing board can be requested.

Guests can indulge in a pampering treatment at the hotel's full-service spa, The One. The spa is equipped with a sauna, a hot tub and a steam room.

The spa is open daily. Guests under 18 years old are not allowed in the spa.

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  • Pet-friendly
  • Free Wi-Fi
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The price is AU$324
includes taxes & fees
16 Nov - 17 Nov
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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • No on-site parking available

Food and drink

  • Daily buffet breakfast available 7:00 AM to 10:30 AM for a fee: EUR 15 per person
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant
  • Coffee and tea in common areas
  • Snack bar/deli

Restaurants on site

  • b-cool Bistrot & Cocktail

Things to do

  • Art gallery
  • Designer stores
  • Full-service spa
  • Shopping centre
  • TV in common areas

Family friendly

  • Grocery/convenience store
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • ATM
  • Gift shop/newsstand
  • Grocery/convenience store
  • Lockers
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Tour and ticket assistance

Business services

  • 323 square feet of conference space
  • Business centre
  • Meeting room

Outdoors

  • Outdoor furniture

Full-service spa

  • Hot tub
  • Sauna
  • Spa open daily
  • Steam room

Accessibility

  • Lift
  • Tile flooring in room

More

  • 1 building
  • 6 floors
  • Banquet hall
  • Built in 1900
  • Mediterranean architecture
  • Smoking not allowed

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Egyptian cotton sheets
  • Memory foam mattress

Bathroom

  • Bidet
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Shower
  • Towels provided

Entertainment

  • 50-inch smart TV with premium digital channels

Food and drink

  • Champagne service
  • Coffee/tea maker
  • Electric kettle
  • Espresso maker
  • Limited room service
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Composting
  • Desk
  • Heating (climate-controlled)
  • Individual decor
  • Individual furnishings
  • Iron/ironing board on request
  • Laptop workspace
  • Laptop-compatible safe
  • Phone
  • Recycling
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 2:00 PM; check-in end time: anytime
Early check-in subject to availability
Early check-in is available for a fee
Contactless check-in and check-out are available
Minimum check-in age - 18

Check-out

Check-out before 11 AM
Contactless check-out
A late check-out fee will be charged
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types

  • American Express
  • Mastercard
  • Visa

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • A tax is imposed by the city: EUR 7.50 per person, per night, up to 10 nights. This tax does not apply to children under 10 years of age.

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for buffet breakfast: from approximately EUR 15 per person
  • Early check-in is available for a fee (subject to availability)
  • A late check-out fee will be charged
  • Facilities fee: EUR 50 and includes use of: sauna; hot tub; spa

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
Cashless transactions are available
Safety features at this property include a fire extinguisher, a smoke detector, a security system and a first aid kit
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children. If you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room. No on-site parking is available. The name on the credit card used at check-in to pay for incidentals must be the primary name on the guest room reservation. This property accepts Visa, Mastercard, American Express and Union Pay. Cash is not accepted. For guests' safety, the property includes a fire extinguisher, a smoke detector, a security system and a first aid kit in all accommodation. Cashless payment methods are available for all transactions.

Property Registration Number IT058091A12S3UOH2P

We should mention

  • All guests (including children) need to be present at check-in to show their government-issued photo ID or passport.
  • On-site cash transactions can't exceed EUR 5000, due to national regulations. For more details, please contact the property using information in the booking confirmation.
  • Reservations are needed for spa treatments. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • Registered guests are the only ones allowed to be in guestrooms.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property class

This property has received its official star rating from the local rating authority.

Property is also known as

Relais Trevi 133 Boutique Hotel Adults Rome
Relais Trevi 133 Boutique Hotel Adults
Relais Trevi 133 Boutique Adults Rome
Relais Trevi 133 Boutique Adults
Relais Trevi 133 Adults
One Boutique Hotel Adults Rome
One Boutique Hotel Adults
One Boutique Adults Rome
One Boutique Adults
Relais Trevi 133 Boutique Hotel Adults Only
Hotel The One Boutique Hotel & SPA - Adults Only Rome
Rome The One Boutique Hotel & SPA - Adults Only Hotel
Hotel The One Boutique Hotel & SPA - Adults Only
The One Boutique Hotel & SPA - Adults Only Rome

Frequently asked questions

What is the cancellation policy at THE ONE Boutique Hotel & Private SPA Roma?

THE ONE Boutique Hotel & Private SPA Roma offers free cancellation on select room rates. Check out the cancellation policy for more info.

How much does it cost to stay at THE ONE Boutique Hotel & Private SPA Roma?

As of 22 Oct 2026, prices found for a 1-night stay for 2 adults at THE ONE Boutique Hotel & Private SPA Roma on 22 Nov 2026 start from AU$547, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is there a spa on site at THE ONE Boutique Hotel & Private SPA Roma?

Yep, The One is available for guests. It has a hot tub, a steam room and a sauna.

What makes THE ONE Boutique Hotel & Private SPA Roma a romantic place to stay?

A hot tub and al fresco dining, as well as rainfall showerheads and memory foam beds in the guestrooms, help set the scene for a romantic weekend at THE ONE Boutique Hotel & Private SPA Roma.

Does THE ONE Boutique Hotel & Private SPA Roma serve breakfast?

You bet, travelers quite like the buffet brekkie here! Offered daily from 7:00 AM to 10:30 AM, this is the spot to fuel up for a day of adventure.

Is there a free airport shuttle available at THE ONE Boutique Hotel & Private SPA Roma?

No, THE ONE Boutique Hotel & Private SPA Roma does not offer an airport shuttle service.

Is there a bar or restaurant at THE ONE Boutique Hotel & Private SPA Roma?

Yep, they've got a lounge bar and an onsite restaurant that serves Italian cuisine. Pre dinner cocktails anyone?

What time are check-in & check-out at THE ONE Boutique Hotel & Private SPA Roma?

Check-in begins at 2:00 PM. Check-out time is 11 AM.

Are pets allowed at THE ONE Boutique Hotel & Private SPA Roma?

No, pets are not allowed.

THE ONE Boutique Hotel & Private SPA Roma Reviews

Reviews

9.2

Wonderful

Rating 10 - Excellent. 404 out of 579 reviews
Rating 8 - Good. 113 out of 579 reviews
Rating 6 - Okay. 38 out of 579 reviews
Rating 4 - Poor. 11 out of 579 reviews
Rating 2 - Terrible. 13 out of 579 reviews

9.6/10

Cleanliness

9.4/10

Staff & service

9.2/10

Amenities

9.2/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful; hotel, staff and location. Beautiful room.
Stayed 4 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful, clean, hotel. Staff were very friendly and helpful. Location, amazing!
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Yes the breakfast was more than enough, the staff was very pleasant and pleased to serve us each day
Stayed 4 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Would not hesitate to stay again. Great location, clean, and staff were very kind and helpful! Thank you!
Stayed 1 night in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This hotel was the perfect Rome base. It was in an amazing location not far from all of the key sites in Rome. The staff were lovely and the room was perfect for a family of 4 (two older teens). The amenities in the rooms were fantastic and the very welcome air conditioning worked well. The breakfast was also delicious and the coffee lovely! I would definitely return to this hotel!
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location, spacious rooms, and friendly staff. Highly recommend!
Stayed 4 nights in Mar 2026
Verified review

10/10 Excellent

The staff and lovely room great location
Stayed 4 nights in Feb 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The spa was very nice. Great staff. Clean room. Very walkable within Rome.
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location, very close to Trevi fountain and other points of interest. Staff at hotel couldn't have been more helpful. Hotel was spotless and the rooms great and roomy with everything that you needed.Would stay again in an instant.
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities
Very clean, great location, nice breakfast
Stayed 1 night in Oct 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Pleasant staff. Awesome breakfast. Room was comfortable and modern. Great location close to Trevi fountain and nice restaurants
Stayed 2 nights in Mar 2026
Verified review

8/10 Good

Liked: Cleanliness, amenities, property conditions & facilities
Clean room, great service, location is walking distance to all iconic landmarks. Shopping and restaurants galore, all outside the front door.
Stayed 4 nights in Jan 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Perfect location, nice clean property and friendly staff. Looks just like the pictures.
Stayed 5 nights in Dec 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Great central location to many of the tourist sites. Very clean and comfortable. Staff was very helpful and pleasant. Would definitely stay again.
Stayed 7 nights in Dec 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Was wonderful, hotplate, any style eggs and buffet style sides! Great
Stayed 1 night in Mar 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellently located.
Stayed 4 nights in Oct 2025
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
Excellent place !
Stayed 2 nights in May 2025
Verified review

8/10 Good

Internet was fairly good
Stayed 1 night in Apr 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, property conditions & facilities
Good location Elevator is very very small . Steps are too steep. Breakfast spread is ok.
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Perfect location. Beautiful hotel with a great breakfast. Staff was very nice.
Stayed 1 night in Sep 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very friendly and convenient to walk to all main places to visit
Stayed 3 nights in Sep 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Definitely would stay again
Stayed 2 nights in May 2024
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
nice rooms, great staff....always helping, great location, highly recommend
Stayed 4 nights in Sep 2024
Verified review

8/10 Good

Liked: Cleanliness, staff & service, property conditions & facilities
Great locati
Stayed 2 nights in Mar 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The location and the property was great! Room was very comfortable
Stayed 5 nights in Sep 2025