Wassim's apartment is really big and quiet, it looks exactly the same as you see in pictures. The host was responsive and always tried to help. The nearest market is 3mins away, if you need a supermarket, you can find it in 212 outlet. There's no pedestrian crossing to go straight to that mall, so you need to risk and cross the road with other people that need to get to this destination :D
This place is really good if you're coming to Istanbul not for its sightseeing. Because it will take you ~3h a day to go to the city center by bus (no metro near the apt) and back.
Here's some things that I've noticed and the host could improve it:
• The frying pan is good only for pancakes
• The bed is 140 cm so it's good only for 1 person. It's really hard to sleep their together. But you can use the sofa to sleep, however there's no additional blanket
• Netflix is not-workable on that device, because the TV system need to be updated. This can be done only by host, as I understood