We had a great stay in Lisbon and Pedro's apartment was perfect.
It is located in the old town about 10 mins walk to the Cathedral. For those planning to walk the Camino Portuguese, the apartment is located only one street from the official route.
The apartment is a good size and really comfortable and had all the amenities we required. It should be noted perhaps for people with mobility challenges, the apartment is up 3 flights of very steep narrow stsirs. When catching a taxi, you'll need to be droped off at the Museu do Fado and walk about 150 metres to the apartment as the streets are too narrow for cars.
Pedro was a great host and met us at the apartment and explained everything to us.
We would definitely stay there again when in Lisbon.