There's a restaurant on site, as well as 2 coffee shops/cafes and a nearby snack bar/deli. WiFi is free in public spaces. Sim Hotel also features tour/ticket assistance, a garden, and coffee/tea in common area. Limited parking is available for a fee and is offered on a first-come, first-served basis. A complete renovation of Sim Hotel was completed in February 2019.
Smoking is allowed in designated areas at this Istanbul hotel.