I stayed in the Old Corner House with my two nieces Xmas week and in short, it was great! The location is the best, in Bairro Alto, full of bars and restaurants, and an excellent starting point to explore nearby attractions and the rest of Lisbon. Public transport options are just steps away. The tram that goes up to Alfama can be taken from nearby Luis de Camoes plaza. The apartment itself, on the top floor, is great value for the price. Admittedly bit on the cozy side, but it has everything one can need-- we used the kitchen quite a bit. The bedroom on the loft has low ceiling but my nieces enjoyed the room. The twisty staircase leading up to the apartment is a bit narrow, so it can be a bit of a challenge to bring up heavy suitcases. Our host Carla was wonderful- she helped us with taxi bookings and responded quickly to requests. Being a nightlife destination, one can expect some noise late in the evening in Bairro Alto, but personally it didn't bother me. All in all, a great stay!