The place is very clean, centrally located within Lisbon, and somewhat quite. We did however have to wait around 45 minutes for him to arrive to check us in. We also had someone walk in on us as the door was locked and we were taking a nap, with a stranger saying "aren't you suppose to be gone." We were a little freaked out by this. There was no knock or anything and the person who walked in had a key and was not the person who check us in. We contacted the airbnb host and he gave us a vague response. Not exactly comforting to say the least.