Great location, close to metro/bakery/supermarkets/istiklal street, and very friendly, helpful, and always available host.
Need improvements or not visible from pictures:
1) Water was leaking from the freezer part inside the fridge and we had to dry it every day. If you want to put more stuff inside the fridge, they will definitely get wet.
2) It has only one air-conditioning in the living room which is not enough for this place and it is far from the bedrooms.
3) There are two bedrooms upstairs and it smells weird if the windows are closed. You need to open the windows all the time to stay/sleep there.
4) There is one bedroom with a single bed and heating system on top of it. The heating system turns on/off and maybe wakes you up in the middle of night if you are sensitive to noise.
5) This place is close to high school and it wakes you up every morning. (As I said you need to keep the window open upstairs or other bedroom windows since it has only one air-conditioning so the double layers windows would not help)
6) The pictures of the oven/kitchen (and perhaps entire place) are old and not updated. The oven wasn't really clean. Pots and pans for cooking were old (not really clean based on my standards) and not enough for large groups.
7) Balcony was so dirty that we never entered.
Overall it is a good place but if you are sensitive to noise and/or cleanliness and need a good (cold) temperature to sleep at night, you may get into trouble.