Maria's apartment was more lovely than expected. The photos do not do the sheer scale, history and beauty of the space justice. It also has fabulous outdoor space with olive trees, a fountain and seating areas with an incredible view of the city.
As others have noted, there is quite a bit of street noise at night, especially on the weekends. If you're sensitive to heat, the lack of air conditioning in summer months may be an issue. Neither is a huge flag, just something to consider as you book.
We truly enjoyed our stay here... it's one of the most unique Airbnb properties we have seen, with an incredible location at the heart of Lisboa!