We had a two nights stay and Konstantina, our host, was very helpful and made us feel very welcome. We arrived after midnight but self check-in was very easy.
The place itself is very nice, clean and we'll equipped. Little extras were a cherry on top. For example, it's very nice that when you arrive after midnight you don't need to look for a breakfast the next morning. There was some bread, jam and coffee for us. Very close to a metro station.