Plenty space for a family of four or two couples - good layout and very nice interior design.
Great location with nice bars / restaurants and close to subway.
It was hot when we were there so top floor location a plus - we opened the windows front and back to allow a breeze to pass through the flat (AC is noisy so best used an hour before going to sleep just to chill the bedrooms).
Very private - we didn't meet the hosts - aside from a brief encounter to say hello on the stair.