We can highly recommend Matilde's place. It is incredibly well located in Lisbon and the apartment is nicer than it looks in the photos. It is newly renovated and has a wrap around balcony with great views and loads of natural light coming into the place. Matilde is a very responsive host and generous with her time and recommendations. The only possible drawback to note is that this apartment, like all of central Lisbon, does get a lot of noise from the street late into the night (in summer). However, I do not believe this is something that can be avoided without staying in a much less central area, so if you go for a late dinner and bring earplugs this is still the place to be!