First of all, Nestor is a great host, very flexbile and helpful. I arrived in the middle of the night and it was no problem at all. He replied very promptly to all my messages. The flat itself is located in a very safe (also at night) and central area, although it is really quiet at night which was great. The apartment has two rooms used for AirBNB. I stayed in both and both can be recommended. Would definitely stay there again.