Angela's flat is perfect for a couple looking to explore Lisbon. Alfama is a great location to be based in as Alfama itself is a tourist attraction with its narrow cobbled streets, bars/cafes and the castle at the top of the hill, yet you are v close to the city centre! Her flat is towards the bottom of the hill (away from the tourists visiting Alfama) and is a 3-5 min walk from the closest Metro station. It's also only a 15 min walk along the river to Commerce Square. I would certainly recommend staying here on a trip to Lisbon!