This is set in a great location right below the acropolis and right near/heart of the Plaka neighborhood. Everything was within walking distance, the neighborhood was very pleasant to walk around (when it wasn’t so hot), and I enjoyed this location very much for our short stay in Athens.
This accommodation is pretty small - there is little to no walking space, so people with lots of luggage may find it difficult to keep it in the room (there is an option for keeping it in the storage room). It is essentially a very small hotel room. It felt cramped at times, but for a short stay it was mostly fine.
For public transit, It’s about 15 min walk from/to Monastiriki station that takes you to airport.
Most of all, I appreciated Amalia’s graciousness. She gave us a tour upon arrival and gave us some tips. She also let us store our luggage on our last day with her despite her busy schedule. We appreciated her being so accommodating.