We stayed 2 nights with a baby and a 6 year old. The apartment is spacious and comfortable and located right in the heart of Lisbon yet still very quiet so you will have a nice sleep. Parking is within walking distance (for 11€/24h). Joao welcome us personally- even though we arrived late in the evening. He is a very kind and person and a great host. We can definitely recommend staying at his place. Thanks!