We stayed at Joao's 1 night only, as we had our flight back to Poland the next day early in the morning but we can say Joao is a very nice and helpful host. He picked us up from the metro station even though it is only 10 minutes walking distance from his house. When we came to his house late in the evening he offered us a beer and water. He also wanted to share his soup but it was to late for us to eat. Still it was really kind of him. He is a very positive and nice person. He lives in a beautiful house with garden where he has an amazing collection of plants from all over the world! The room we slept in has its private bathroom and the bed is very comfortable. We totally recommend his house and regret we couldn't stay longer. Thank you Joao!