Rita's apartment is in a good location and a lot bigger in real life, which was a pleasant surprise. However, we were disappointed by certain aspects of the apartment. We had to endure a strong sewage smell from the bathroom throughout our stay, the bed was hard and uncomfortable, there were issues with cleanliness in the bathroom and fridge/freezer and we found the kitchen impractical in terms of utensils/condiments provided and some of the fixtures are broken (also separately the bidet has a huge hole in it poorly hidden by a book!).
Lisbon is a delight though so you won't be disappointed by the city itself but, on reflection if I came back to Lisbon, I would not recommend Rita's apartment.