The apartment is perfectly located 2-3 minutes away from the Acropolis metro station and near to markets and many restaurants. This made a huge difference in our experience in Athens.
The apartment itself is simple, but with everything we needed, including air conditioning in the living room and bedroom, warm shower and a good wifi.
You do need to climb some stairs, but we had no problem carrying our cabin luggage. Overall, the quality-price ratio is amazing.
Chris was very communicative and attentive to our needs. He gave us tips about places we wanted to visit and his recommendations of restaurants and shops were very helpful.