Diogo and Maria's place is in the heart of Alfama. Staying there was an immersion in the soul of this very unique neighborhood, a mix of old and new portuguese folks and food and fados and values, all framed by a maze of very narrow and hilly buildings and streets, where foot traffic is the power (no room for cars, vespas, bikes and scooters). The apartment is cozy, spacious, well lit, very clean, well supplied with all the amenities. Be aware that it's on the 4th floor with a very steep and narrow staircase, typical of Alfama's history and architecture. I'm fit, had no problems with it, and even enjoyed this as one more flavor in my immersive experience. The communication with Diogo was smooth and fast. He was very kind in making arrangements for my late check in due to a delayed flight. Would definitely stay there again in my next visit to Lisbon.