Maria and John were wonderful hosts who were super responsive and also very accommodating and helpful. John was very understanding when he had to come by for the second time at 10pm because I managed to lock myself out.
The house itself is very clean, functional, and was a great base for the four nights in Lisbon. It is well connected to the city center and airport.
The Airbnb map address is 1 block off so do make sure you consult with the host before for the right address.
Would definitely recommend it for your next Lisbon visit!