The Apartment itself is a little small but with a very nice terrace. Since we are mostly outside it was perfect. After a few days, walking to the acropolis and nearby areas was getting a little bit more tiring but still in a comfortable length of time. Nearly everything within Thissio and Plaka can be explored by foot.
All in all we (a couple) were quite pleased and would recommend to stay in this Apartment. We got very fast responses to our messages and a lot of useful tips from the host.