We had a great stay at Sergio’s apartment. It is a great location away from all the craziness, but very centrally connected by walking or the metro station Rato nearby. Very cozy space for 2 and a great view of the city sunrise. We stayed while there was flooding in Lisboa from heavy rain and it caused a very small roof leak in the kitchen, but it was nothing major, and Sergio had it fixed the following morning. Overall no problems staying here and I would certainly stay again in the future.