Loannis’s place is very well located, close to metro station, bars and restaurants. Very easy to get from and to the airport on a 40min ride on the metro until Monastiraki station plus another 3 min walk.
Although is great to have bars and restaurants around, it can get quite noisy during the night - not so ideal for light sleepers.
Communication with Loannis was great and the check in and check out were straightforward.