Georgios seemed cold at first, however, he respected our privacy in his apartment and considered us as his flat-mates.
He supported us and let us leave our heavy luggages at his house although we already checked out.
Yet, there are some issues which can be improved. The room was quite cold at night without the heating system we guess. There was no warm water for the toilet.
But above all, his apartment has a good location then we could access almost all the public transport to visit Amsterdam.