We stayed at Paulo's place for 5 nights (6 days). On the day of our arrival he was happy to meet us at the place early so we can leave our stuff and go explore. There was a welcoming treat which was a pleasant surprise. Paulo is a very positive and supportive person, he will provide priceless advices about places to visit and see. The location is close to pretty much most of the things you want to see in Lisbon, which gave us more time to enjoy.