Joana's library forms an excellent hide-out to explore the city of Lisbon. It hosts one large and one small bedroom in a clean and comfortable rooftop apartement located in a quiet neighbourhood close to the historic center and has a nice terrace to relax and have a drink after long excursions in the city. We were most impressed by the refined book collection; there was something new to discover every time we wandered through all the book covers in the library. Although we didn't meet Joana at the check-in, she was very helpful in sending us tips and replied quickly to all our questions.