Ali's place is a good option for a short stay in Istanbul if you're traveling by yourself. It's well located, about 15 min walk away from Galata tower. There are small shops around the house. You have to go up the stairs to 3 (or 4) floor so keep that in mind if you have a lot of luggage. The room and bathroom are clean, they are small but for 1-2 nights you'll be comfortable. Ali stays in the living room while you take up the bedroom. Communication with Ali was smooth, no complaints. Overall, it's good value for money, in my opinion.