Ulaş is a great host who regularly writes with you during your stay. Thanks for that Ulaş! Neighbors are nice people too Ercan was very nice. The place has a great location because public transport is literally at your door and can take you anywherein Istanbul. Galata and Taksim are walking distance.
I was with my family including 3 kids. There were 2 things that I would mention that are important:
1) From asian point of view the place is great and for the price it is absolutely a good deal
2) From European point of view the stairs are dangerous for kids and people over 50 and the toilets smell bad unfortunately
I read the reviews after my booking (they were not there before because the place is not on Air BnB for long) regarding the smell. I mentioned him please fix this and he promised which he did try by putting an air freshner in the bath room. The smell comes from the drainage and needs fixing somehow.
To summarize: great place but if you got kids under 10 or people over 50, the stairs can be problematic. Toilets have drainage smell and are a bit small. Other than that its a 5 star place :)