The stay at Ricardo's was really nice and the best thing that could have happened to me during my 10 day Lisbon visit. The apartment is located very central (northern part of Barrio Alto near Principe Real) in a side alley, which means that you will be in the middle of everything while still being able to enjoy a good night sleep in a quiet apartment. I had the "Good View Room" which is pretty spacious and and as the name suggests allows you to wake up to a nice view over the city. It also is equipped with a desk and the internet is rather fast so it is also a good option for remote work (something that I did not do). Besides the room you also have access to the living room, balcony and the fully equipped kitchen. Ricardo and his friend Kinji are awesome hosts who waited to receive me in the apartment although I arrived rather late and directly provided me with a helpful list of restaurants etc. They also were reachable throughout my stay whenever I faced an issue or had a question. Please do note, though, that the apartment is on the third floor and both the stairwell as well as the bathroom are on the narrower/smaller side, so if you are very big this may be an issue for you. For everyone else I can only recommend this gem and will happily book it again if it is available on my next visit to this beautiful city.