Nice, cozy flat, spacious enough for 2 but even for 4 persons.
Located in walking distance from Taksim airport bus point, just in between Taksim and Osmanbey metro station.
This is the FIRST TIME in Istanbul I could actually sleep at night becasue it was not noisy!!! Something unbelievable (well it is not Beyoglu :) ).
And it was also lot more clean than any other place, even hotel I visited before!
Flat is located on the top floor of a narrow biulding- expect narrow stairway.
Also the flat is pretty old, but furnished with modern furniture!
Comfortable bed, couch, sofa and well equipped kitchen- with Turkish tea pot :)
The only thing to be aware of is that water pressure: in the morning it takes a while for it to start, and to warm up, but this is not a deal braker at all.
The hosts were also very nice, replied fast, waited for me at the apartment when arrived (even though it was late).
Very much recommended!! :)