Joao is a great host, the apartment was very nicely decorated and had every amenity we needed. We stayed here as three people, very comfortably, for 10 days. The location was very central and accessible, being close to LX factory and the main train stations is a bonus. Besides central Lisbon and Belem, we traveled to Cascais and Sintra taking the train from the train station 10 mins away on foot.
I would recommend this apartment.