I stayed at Green Village for 7 nights. Χρήστος is a very kind and helpful host who let me check in earlier than I should have done this. He gave me some tips about public transportation and facilities of the flat. The room is cosy and has its own balcony and the air conditioning. The flat was cleaned twice a day.
The place is near to the city centre, so I barely used any public transportation - you can walk to the centre in 30 minutes. I would not suggest walking on your own, though, because the district adjacent to the very centre of the city does not seem to be safe. But the neighbourhood of the flat is OK. There are lots of shops and bakeries and a vegetable market on Saturdays.
I had a really nice time at Χρήστος's place and I would definitely recommend him as a host!