This is a great place to stay in Athens. The two bedroom, 1.5 bath was the perfect size for our group of four adults for four days/three nights. Each bedroom has two comfortable single beds. The kitchen was well stocked with all the stuff you need to cook and eat in, which we did a couple of times. There were plenty of towels, extra blankets and pillows, dish soap, laundry soap, shampoo, etc. It felt just like home.
Evi is very responsive and quick to communicate with you. One evening the main circuit breaker tripped in the building's basement and she had someone over to switch it back on in 15 mins.
The location is perfect to the metro, the Parthenon, museums, sites, and many shops and restaurants. A great little convenience store is at the end if the street for all the necessities. It's in a nice, safe area of Athens on a quaint street. We had a rental car (we're touring the country) and we were able to always find street parking spots nearby, but it is luck of the draw, as parking is a contact sport in Athens. If you're just staying in Athens you don't need a car, public transportation is abundant and close by.
Although we didn't use it because we just walked everywhere from the convenient location.
We thoroughly enjoyed our stay and highly recommend Evi's apartment for your stay in Athens.