This apartment has been an excellent 'home base' for my stay in Athens. It is centrally located with immediate access to metro, the Acropolis area and a bar/dining area in the south. I've been staying there alone, and the room is indeed very cosy, so be aware that there is not much space for distancing if you're not travelling alone!
The only thing, I missed was a proper table for breakfast and work. Except that everything necessary was there, tidy. Information by the host was also superb!