Grigoris’ place was absolutely beautiful, with a view that is unbeatable (better even than most rooftop bars!).
Note that the bedroom area is separated only by a curtain from the living room, so you only really have privacy if you pull it shut.The bathroom is quite small and, as mentioned by a previous comment, requires some organisation as the shower is in front of the toilet.
Other than that, the apartment is perfect, very clean and with personal touches that make the stay wonderful. The location is very central and close to all major sites.
Grigoris was a great host, very quick to respond and helped us organise our arrival and gave us tips on our departure.
A truly unique place to stay in Athens!