First and foremost, in line with what other visitors have commented, the elevator is out of order which makes the initial ascent with suitcases very difficult as the apartment is on the 5th floor.
However once up, Nasos’s apartment is very nice and clean. We had a few issues with check-in, as the co-host was a bit late to meet us at the meeting spot, but once found, it was smooth. The location of this apartment is excellent as it is right by Monastiraki station in the heart of Athens making transport and sightseeing very convenient.
Along with what everyone else has said, it has all the amenities necessary to enjoy your stay and has a spectacular view of the Acropolis. There is a washing machine available, which was perfect since we were about halfway through our trip, and also we used a panini press to make toast for breakfast.
Overall the key selling points are the apartment interior, the location and the view. If you don’t mind stairs, it’s perfect. If you do, you may want to go elsewhere.