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THE ONE Boutique Hotel & SPA Rome

4.0 star property
Property connected to the convention centre in Rome with a full-service spa

Photo gallery for THE ONE Boutique Hotel & SPA Rome

Executive Double Room, Balcony, City View
Indoor pool
Reception
Executive Double Room, Balcony, City View
Executive Double Room, Balcony, City View | View from room

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Bar
  • Spa
  • Room service
  • Housekeeping
The current price is AU$301
includes taxes & fees
19 Nov - 20 Nov

Explore the area

View map
Via del Traforo 135, Rome, RM, 187
  • Place, Piazza di Spagna
    ‪7 min walk‬
  • Place, Pantheon
    ‪13 min walk‬
  • Place, Colosseum
    ‪19 min walk‬
  • Airport, Rome (FCO-Fiumicino - Leonardo da Vinci Intl.)
    ‪36 min drive‬

Room options

View all photos for Standard Quadruple Room, Courtyard Area

Standard Quadruple Room, Courtyard Area

Standard Quadruple Room, Courtyard Area

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Premium bedding
Blackout curtains
Down duvet
Soundproofed rooms
Individually furnished
Individually decorated
Air-conditioning
Blackout drapes/curtains
Down comforter
  • 25 sq m
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds OR 4 Twin Beds

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

Luxury Triple Room, City View, Corner

Luxury Triple Room, City View, Corner

9.6 out of 10
Exceptional
(4 reviews)

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Premium bedding
Blackout curtains
Down duvet
Soundproofed rooms
Individually furnished
Individually decorated
Air-conditioning
Blackout drapes/curtains
Down comforter
  • 25 sq m
  • City view
  • Sleeps 3
  • 1 King Bed and 1 Twin Bed OR 3 Twin Beds

View all photos for Smart Double Room

Smart Double Room

Smart Double Room

9.2 out of 10
Wonderful
(7 reviews)

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Premium bedding
Blackout curtains
Down duvet
Soundproofed rooms
Individually furnished
Individually decorated
Air-conditioning
Blackout drapes/curtains
Down comforter
  • 10 sq m
  • Sleeps 2
  • 1 Double Bed

View all photos for Deluxe Double Room, City View

Deluxe Double Room, City View | View from room

Deluxe Double Room, City View

9.6 out of 10
Exceptional
(22 reviews)

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Premium bedding
Blackout curtains
Down duvet
Soundproofed rooms
Individually furnished
Individually decorated
Air-conditioning
Blackout drapes/curtains
Down comforter
  • 16 sq m
  • City view
  • Sleeps 2
  • 1 King Bed

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

Executive Double Room, City View, Corner | View from room

Executive Double Room, City View, Corner

10.0 out of 10
Exceptional
(1 review)

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Premium bedding
Blackout curtains
Down duvet
Soundproofed rooms
Individually furnished
Individually decorated
Air-conditioning
Blackout drapes/curtains
Down comforter
  • 20 sq m
  • City view
  • Sleeps 2
  • 1 King Bed

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

Executive Double Room, Balcony, City View

Executive Double Room, Balcony, City View

8.8 out of 10
Excellent
(3 reviews)

Highlights

Balcony
Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Premium bedding
Blackout curtains
Balcony
Soundproofed rooms
Individually furnished
Individually decorated
Air-conditioning
Blackout drapes/curtains
  • 16 sq m
  • City view
  • Sleeps 2
  • 1 King Bed

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

Luxury Quadruple Room, City View, Tower

Luxury Quadruple Room, City View, Tower

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Premium bedding
Blackout curtains
Down duvet
Soundproofed rooms
Individually furnished
Individually decorated
Air-conditioning
Blackout drapes/curtains
Down comforter
  • 25 sq m
  • City view
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds OR 4 Twin Beds

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About the area

Rome

You'll be connected to the convention centre at THE ONE Boutique Hotel & SPA Rome , and within just a 10-minute stroll of Piazza di Trevi and Piazza di Spagna. Highlights at this Mediterranean property include a full-service spa, a restaurant and a bar/lounge. .Smart televisions with digital channels are featured in all 15 soundproofed rooms, and you can enjoy free WiFi, espresso makers and safes. Minibars provide refreshments, and room service makes dining in an option. Memory foam beds and premium bedding invite a comfortable night's sleep, and you'll find nice touches like rainfall showerheads and free toiletries. TVs, down duvets and hairdryers are also available. .A pampering day can include massages along with access to the sauna. The restaurant, b-cool Bistrot & Cocktail, serves Italian cuisine and is open for breakfast, brunch, lunch and dinner. 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. .Sights within a 20-minute walk of this 4-property class Rome City Centre property include Pantheon and Piazza Navona.

What's nearby

  • Piazza di Spagna - 7 min walk - 0.6 km
  • Pantheon - 13 min walk - 1.2 km
  • Piazza Navona - 16 min walk - 1.4 km
  • Colosseum - 19 min walk - 1.7 km
  • Villa Borghese - 8 min drive - 2.6 km

Getting around

  • Barberini Station - 4 min walk
  • Rome Termini Station - 18 min walk
  • Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) - 48 min drive

Restaurants

  • ‪The Albert - ‬1 min walk
  • ‪Tre caffe - ‬2 min walk
  • ‪That's amore - ‬1 min walk
  • ‪Klass - ‬1 min walk
  • ‪Hostaria Romana - ‬1 min walk

About this property

THE ONE Boutique Hotel & SPA Rome

Property connected to the convention centre in Rome with a full-service spa
THE ONE Boutique Hotel & SPA Rome 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 property measures 323 square feet (30 square metres) and includes conference space. Spa services, multilingual staff, and gift shops/newsstands are also featured at THE ONE Boutique Hotel & SPA Rome .

This 4-star Rome property 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 & SPA Rome 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 property 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 property's full-service spa. Services include massages. 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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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 12 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
  • Massage
  • Sauna
  • Spa open daily
  • Steam room

Accessibility

  • Lift
  • Tile flooring in room

More

  • 1 building
  • 6 floors
  • Banquet hall
  • Built in 1900
  • Eco-friendly cleaning products used
  • Mediterranean architecture
  • Smoke-free property

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
  • Eco-friendly toiletries
  • Heating (climate-controlled)
  • Individual decor
  • Individual furnishings
  • Iron/ironing board on request
  • Laptop workspace
  • Laptop-compatible safe
  • LED lighting
  • 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

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

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 12 per person
  • Early check-in is available for a fee (subject to availability)
  • A late check-out fee will be charged

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
This property uses eco-friendly cleaning products
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. This property uses eco-friendly cleaning products. 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 massage services and spa treatments. For reservations, contact the property before arrival using the contact information on the booking confirmation.
  • Registered guests are the only ones allowed to be in guestrooms.

National rating

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 & SPA Rome ?

THE ONE Boutique Hotel & SPA Rome 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 & SPA Rome ?

As of 8 Nov 2025, prices found for a 1-night stay for 2 adults at THE ONE Boutique Hotel & SPA Rome on 19 Nov 2025 start from AU$274.12, 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 & SPA Rome ?

Yep, there is an onsite spa at THE ONE Boutique Hotel & SPA Rome . It has a hot tub, a steam room and a sauna. You'll enjoy services like massages.

What makes THE ONE Boutique Hotel & SPA Rome 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 & SPA Rome .

Does THE ONE Boutique Hotel & SPA Rome 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 & SPA Rome ?

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

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

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 & SPA Rome ?

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

Are pets allowed at THE ONE Boutique Hotel & SPA Rome ?

No, pets are not allowed.