This is an amazing apartment ! I would absolutely stay here if I return to Athens. Beautiful view of the Parthenon FROM THE BED, very clean, lovely balcony, and has everything you need for a trip. Situated in a very cool neighborhood, close to multiple subway lines, and about 10-15 minutes (pleasant) walk into downtown.
The wifi was good - I had a work call on Zoom that was slightly disrupted, but for most cases would be a nonissue.
I had some problems with hot water in the shower the first day. I wrote to Amalia that evening and she responded immediately and sent someone to look at it first thing the next morning. I was really impressed with her communication and management !! Highly recommended