Staying at Giorgios apt. was very comfortable. It is located very good. 7-8 minutes of walk to the tram an the city. 10-15 Minutes to Hagia Sofia etc. And some very good restaurants close to it! (eg. Mivan Restaurant Cafe, Sirvan Sofrasi Restaurant)
The apt. itself is very nice, clean and well decorated. There is a lot of room for up to 6 people with 2 baths.
We can recommend it!!!