The apartment is clean and modern, well situated in a residential neighborhood. It's possible to walk to many sights and the tram and buses stop 500 m from the apartment. There are many restaurants nearby and also a café that makes the best chocolate cake in Lisbon + you can buy the best ice cream in town just around the corner. We stayed in February and the heaters provided good warmth, but I can imagine that in the summer it will be quite warm, since there is no AC, but only fans. It's easy to get a taxi to and from the airport and it costs only around 11-12 euros. Overall a nice and priceworthy apartment and we got very good service before and during our stay from Tomás and his colleagues.