Budget private rooms in the shared flat for one night or for someone who dont want to spend a lot of money for bed in the centrum of Athens and doesnt like 4-8th beds hostels.
Owner was very kind and provides all kinds of informations.
I had a room without a window. There is a small fan inside and brings some fresh air. Sleeping there in november was ok.
Toilet, shower and source of watter is in the hallway outside of the apartment.
Apartment is in the central of ahtens, on the market square. You can find there fresh vegetables, fruits, nuts etc.
Its safe walking there during the day. In the night, you can find some strange individuals. i recommend to be cautious.