Feedback from Room 1:
Entire apartment smells like sewage, given its location on the ground floor
Room smells beyond humidity, since windows can't stay open, given the apartment location on the ground floor
At night, each guest entering the apartment, even carefully, makes the loudest noises, as the door is not isolated. On top of rooms' doors, there is a window, typical of this neighborhood of Lisbon, to let light through in all rooms: at an Airbnb, with 4 guest rooms , it prevents from sleeping