We had a really good time at Claudia and Joao's place. Everything what we needed is really close (shops, great restaurants, public transport, etc.). You can reach the city center on foot. The flat is well-equipped and very clean. When we arrived we had some problems with the lock, but Joao was really helpful and came back to as at midnight to open the door, and on the following day he fixed the lock asap. Overall we had a very good experience, thank you for having us!