This place is right off of Taksim Square, great location, and the view from the balcony is great.
The description is accurate, you have all the essentials, the sofa bed is great if you need a second bed. Lots of detergents and such-- if anything seems missing, check under the kitchen sink.
The host, Memet, is very helpful and has excellent communication.
The location is up a steep hill that can require you to walk on a slick street if it has been raining, and you do need to walk up five flights of stairs. You don't need to be an athlete, but health considerations should be considered.
I recommend this Airbnb without reservation.