Self check-in was very easy. The instructions were clear. My fourth time in Athens and third time to stay at an Airbnb there. I love that neighborhood and I always stay there. The place was clean and spacious. It is also stylish. It was also quiet so I was able to sleep well. It has most of the things you need in an apartment. They have a bathtub but it was missing a plug so make sure to communicate this with your host if having a bath is on your agenda. In general, I recommend this place.