My girlfirend and I spent 3 nights in Athens and we decided to book Nikos' studio. I can say I'm very satisfied about the accomodation for several reasons: Nikos was exstremely kind and easygoing with us, he gave us a lot of useful info about amusements to be visited in Athens and restaurants and pub. When we arrived to his house, the studio was booked by another person for one more night so Nikos was available giving us a bigger apartment without paying extra charge, we really appreciated that!
For the rest the studio is completely modern, cleaned, cosy, placed in the centre of Athens and the main attractions like Acropolis, the museum of Acropolis, Syntagma square, metro (Acropolis stop), the neighborhood of Plaka are walking distance. You will never need to take taxi or the public transportation!
I highly recommend this studio for its position and Nikos' hospitality as well.