João's place is in the heart of the Alfama neighborhood. You'll be close to transportation, restaurants, grocery stores, etc. The place is exactly like the pictures, everything very pretty. All necesities available to make your stay very comfortable. João was always available to answer questions and was a very attentive host.
If you ever travel here in June make sure to check the dates of Lisbon's Festival because you will be in the center of the party with music and noise pass midnight. For us it wasn't a problem because we enjoyed the festival very much.