A quick summary: The apartment and Bill, the host, were great! Bill's instructions for check-in were incredibly thorough and Bill was communicative throughout and it really made everything so easy.
A longer review: We stayed for one night in Bill's apartment, and this was not our best day as guests. My Whatsapp was malfunctioning so we fumbled the communication with the taxi that Bill so kindly set up for us. Bill acted as the middleman to clear up any confusion. The taxi driver was very kind about everything and also shared tips about Athens throughout the ride.
The apartment was clean and much larger than I expected! Tons of space, from the balcony to the living room, the kitchen, the two bedrooms, and the bathroom. Loved it.
We were there for maybe less than 12 hours and at the end of it, we had to leave early in the morning for a flight. In our disoriented state, we accidentally left the keys inside the house instead of following the exact checkout procedure. I felt *so* bad. But Bill was very kind and accommodating and reassured us that it was ok.
Despite the fumbles on my end, this was a very easy and pleasant stay and we really appreciated the host, Bill, throughout. Thank you, Bill! :)