Tania was a fantastic host. She was full of energy, and provided us with many details and ideas on things to do in Lisbon. She provided us with maps, and helped us make reservations for dinner, and for taxis. She also left us with a great bottle of wine, which helped us relax on the first evening of our trip (thanks!).
The apartment was very nice, and located in a great part of town. It was easy to find restaurants, and was a very short walk from the central part of the city.
I would highly recommend Casa Branca to anyone traveling through Lisbon.