I stayed here for almost two weeks and I enjoyed my stay. I've stayed all around Istanbul and this was my favorite place. this place is off of a main road, the balcony overlooks it. balcony is covered but the windows open up. great addition to the house. despite being on a busy street, it's quiet inside and you hardly hear the neighbors.
the apartment is bigger than it looks in the pictures and much nicer. we were very comfortable there and enjoyed it. this apartment had all the supplies needed to make our stay comfortable (extra sheets, cleaning products). there's an extra room that we used to put our luggage in. the TV is bigger than it seems. I worked from home and need good Internet and I had no issues working here. we really enjoyed our stay. the only issue I had is that the bathroom is small but there's not much you can do about that.
there are nice restaurants and dessert places to get a late night snack at or breakfast. gas station is across the street. there's a nice mall within walking distance. private hospital is nearby too. ATMs are below you on the main street.
as a foreigner who speaks no Turkish, I didn't have any problems walking around or ordering food.