Sevis husband picked us up at the airport and drove us to the apt, for the same cost as a metro ticket. It was a really nice guesture and made our first day in Athen very easy. The flat is quite sentral, so it is easy to get around Athens from there. Sevy and her husband had left plenty of fresh fruit for us, and two small bottles of wine, which we enjoyed. They also provided coffee and tea. They were generous about giving us plenty of tips and information about Athens, and made it clear that we could ask if we needed help in any way.
The bed is not very soft, but we both slept very well there. Even though you can hear the traffic from the apt during the day and evening, it does quiet down during the nights.
We would recommend not walking straight down to the main street from the apt, but take different small streets down to the metro station, as there are many cozy bars and restaurants in the neighbourhood.
Sevi kept checking if we had everything we needed throughout our stay. She was quick to respond and our communication was very smooth and easy.
We can highly recommend Sevis place to stay while visiting Athen :)