I used the studio for 3 nights with my girlfriend.
The studio was exactly the same as the information on Airbnb as other people said.
Everything is ready for tourists in the studio, even for long-term usage the studio suits perfectly. Comfortable bed, kitchen, washing machine, good pressure shower, good size room for a couple.
Moreover, there are some welcome drinks (soft drinks, milk, fruit juice, coffee, tea) and some snacks. I was very surprised by their hospitality.
Ana, António, and Silvia always answer promptly and kindly adapt the check-in/check-out time. Thanks to Silvia's advice, we had very good dinner and fado music in local restaurants.
The following is not a drawback but I would like to share it.
Hot water of shower and sink is not unlimited. There is enough hot water for normal usage of two persons, but if you love long shower, you have to be careful about the tank storage.
Overall, we are very satisfied about staying at the studio. It’s highly recommended.