We loved Olga's place. Everything was pretty much spot on, from the communication with our friendly hosts, to the location, and of course the apartment itself. This is one of the rare stays where everything was better than it looked in the ad. Lisbon is a wonderful city to explore, and Olga's apartment is a great home base from which to do so. We were very comfortable throughout our stay, and the secure yet convenient access to the apartment (directly from the street) made us feel like stepping out all the time -- and when we did, we were just a block or less away from some of the best restaurants in the area! I can't think of anything to improve from our stay.