Not bad but not great. The flat is well located, clean and confortable, but we had a few issues. The most important is that we booked this bnb because it said that there is free parking in the street but that is NOT true. You can park in the street for maximum 3 hours, and it costs 6€! Other downsides include :
- strong smell of sewage coming from the bathroom
- very loud, although that is to be expected in the center of Athens
- air conditioning works but doesn't really change the temperature of the room unless you blast it for hours
- the flat is part of a building with a restaurant/cafe on the ground floor. They lock it with shutters at night which you can open with one of the keys you're given. Problem is that the key is VERY temperamental, and the shutters don't open easily. We were locked in on the morning of our departure, and spent 10 minutes opening them! Not ideal when you have a flight to catch.