We had a great 4 night stay at Isa's place. It is spacious and stylish with a very comfortable bed and sofa. Having access to Netflix was also a bonus. I was a little worried about it being on the ground floor facing the street however the windows are protected by external bars and the street wasn't noisy. The apartment is very close to Tophane tram stop so it's very easy to get to the main historical sights. The Galata Tower is just a short walk away. The walk up from Tophane is quite steep but it isn't far. There are loads of cafes and restaurants nearby especially along Mumhane Cadessi. We would definitely stay in Isa's place again if we return to Istanbul.