Maria's place is fantastic. It was extremely clean, wonderfully decorated and the beds were very comfortable. I have to say the sound-proof doors and windows were amazing too, I couldn't believe how well they blocked out the noise of the city. There is also a full supermarket about a 2 minute walk away which allowed us to make meals in the apartment. Maria was wonderful as well, clearly very caring and loves her city. She was there to meet us when we arrived and when we left and sent tons of helpful information about Lisbon. If you stay there, I would encourage you to explore the neighborhood and not just head straight to the tourist attractions. It really is a neat area filled with locals. The only other thing I would mention is that there was no lock-box for arrival or departure, Maria met us both times. It was really nice to meet her and have her show us around but you do lose a little bit of flexibility without the lock-box so if that is an issue for you, you might want to ask Maria about it ahead of time. Overall this was one of the best Airbnb's we've ever stayed at and I would highly recommend it if you go to Lisbon!