Dimitris' place is well located. Near good restaurants, bars and sites. Also, very close to public transport. As a single woman I felt comfortable walking alone at all hours as there is a good amount of foot traffic near by.
Dimitris was an excellent host! When the taxi couldn't find the apartment he even walked out to find us at 10PM! Also, very responsive to emails.
The apartment is sufficiently well equipped for short term stays. For longer term stays it is a bit sparse.
The only real downside was that it is very close to a church that rings the bells everyday at 6/6:30am - even on weekends. I am a very sound sleeper and could not sleep through these!