Manolis house is incredible, very beautiful as it looks in the photographs, and all that he explains in the description is totally right. The swimming pool is awesome and it has a big terrace, very useful after a long and hot day in Athens. The neighborhood is cool with many good bars and restaurants, quiet to rest but with nightlife as well. The historical centre is very close by foot and there are metro stations at 3-5 minutes.
We didn't meet Mannolis but we were in contact if we need anything. We took and left the keys in a market on the corner that opens until midnight so, we hadn't any problem to check-in and check-out.
I really enjoy the experience and I would repeat without any doubt.