There's a restaurant on site. You can enjoy a drink at the bar/lounge. WiFi is free in public spaces. Spa services, a terrace, and tour/ticket assistance are also featured at Matiat Hotel Istanbul. Self parking is free.
Smoking is allowed in designated areas at this Istanbul hotel.
The hotel looks great but during my stay they had maintenance issues because the water was coming out from the shower to the toilet area and the room was smoky more than a week. Wi Fi was on and off and there were no wired Internet and their beds were full beds not queen or king beds. The description on hotels.com and the reality on the ground were not same. I don't recommend for anyone unless they fix the problems but I believe all those issues are easily solvable.