Pera and Massimo are very great hosts : there are reactive and give travellers a lot of information about the town, and tips for booking cars, bike or taxi.
The flat is very clean, comfortable and quiet (not any noise during the night, which is noticeable for a spot downtown).
The small building (only a flat at each floor) is very well situated : not in the old town but very close to it and surrounded by all kind of convenient stores.
Thank you !