George's place is great. It is very cozy - you will find everything you need. At the same time, you cannot beat the location - it is super central, in walking distance from all main sights, and from Syntagma (airport connection). George was super helpful and gave us directions from the airport. He also let us check in early, which was fantastic of him!! The only other thing worth mentioning is that the apartment is street level and you hear some car noise. There are good drapes, both inside & outside ones, which help with this. Really was not an issue for us but you might want to bring ear plugs if you are a light sleeper.
Overall - I highly recommend, you will not regret booking this :)