We were happy with the flat.
It is renovated, full of light and big enough for 2 persons.
You should be a couple or good friends, becuase there aren't any doors.
There is possibility for Netflix, you tube and prime to watch on flatscreen and a good sound system.
The accomodation is well located, near to metro station and near to bakery, supermarket, other opportunities.
The communication with Vagelis is quite easy because he speaks English very well and answers very quickly.
Other guests mentioned the homeless and drug addicts in the area.
Yes, there are some, but mainly in one street, so you can avoid to go along there. And to be honest: they don't molest. It's like in other big cities as well, nothing to worry.