Thanks Theo for his exclusive hospitality and understanding! I changed my arriving date two times because of covid-19, and Theo agreed with this. I didn't see him because of the automatic check-in, you just come and open the sleep box. Cool!
The room is very tiny yet there are all necessary things for comfortable sleep and breakfast. It is good for one or two nights because you have to use the air conditioner, it's too hot without it.
I loved the terrace on the roof of the building, and it's right beside your room! It's very stylish and spacious, and you can see the Parthenon from there, greats views, especially in night time.
I would stay in the sleep box again when I come to Athens!
And it is in Monastiraki - great neighborhood :)