The taxi driver didnt know the address, so he rang John, who talked him through it, and he met us at the door. Both John and the apartment were lovely. He even made an extra stop by and left us coffee pods for the machine which was so thoughtful, and made my mum's whole trip! Very tasteful apartment, and in such an ideal location! Every 'must see' in Athens is within walking distance. 10/10 would recommend :)