Tamara and her boyfriend were really welcoming and explained everything we needed. They have a really useful book with all the information you need about walking around Athens!
The access to public transport is super easy and we also walked a lot to everywhere.
The house was clean, and the kitchen has everything you need to cook during your stay.
The water from the tap is theoretically proper to drink, but I would recommend buy bottles, since I felt sick the first night (and also another guy that was staying there).
And I also recommend booking this room because of the AC... Athens get really hot in the summer and I'm glad we had some fresh temperatures to sleep!
Thank you guys! See you next time when we go to Athens!