I stayed at Selini's place for 2 nights and I could extend it if I could. It's a very cozy and clean place, very near to most attractions and nice cafes&restaruants. It's also near to public transportation, but I walked everywhere. I was afraid it would be noisy at night as it's on the first floor and Athens is very much alive but it wasn't a problem at all. I am thinking to come back to Athens and I will be checking this place again to see it's available. Thank you Selini!