Excellent location: right off Dam square, very central. The place is exactly as shown on the pics and run very professionally. Even too professional :) in the sense that it's almost like a "real" hotels where your towels are left carefully folded together with a candy treat :) Very clean and tidy, also very comfortable. Good lighting - natural light - also another plus.
It's a top floor of a downtown house hence leaving you total privacy; while being a room it's almost like a little apartment inside the house with only kitchen to share. Very generous and tasty breakfast almost impeccably set and perfectly on time. Very friendly and easy going hosts, had a really good time and also very nice conversations. Only possible downside whatsoever found would eventually be the fact that it's a 4th floor with "dutch stairs" but hosts will help you with your luggage if necessary so also no worries there. All in all, definitely recommended. Thank you guys for being part of airbnb and hope to see you some day in Lisbon! :)