Maria/Joaos place is super well located in Lisbon and they´ve done the most with a quite small surface. Each room is well equipped and through smart storage, includes a lot of things. They were also very quick to respond and helped us with a baby cot and some issues with a door during our week long stay.
Good to note is that the windows all go towards a restaurant street with high noise level late in the night. Unfortunately the combination of inside heat even late in the year, the sound level (if windows are open) and the lack of AC made it very hard to sleep well for me. Something to consider - but for better sleepers this is a great place so still give it 5 stars.