Pedro and Ruben's place is conveniently located in the heart of the Bairro Alto. It's an excellent place for a solo traveler or for a couple without children. The neighborhood can be noisy in the evening, but you are in the middle of the action: some of the best bars, and restaurants in Lisbon wait for you literally down the apartment. Downtown is walking distance so you don't need to take a taxi or public transportation.
Pedro and Ruben's team are excellent hosts: responsive, friendly, and polite.