This is not a 'whole apartment' as advertised on hotels.com. I had the tiniest room ive ever stayed in with one tiny window, accessed from the courtyard, while the kitchen, dining room, and living room are shared spaces with all other guests.
My room also had a boiler in it, open to the air, which seems to constantly trigger for the surrounding rooms.
Do not stay in this place if you can avoid it, especially in room 3. To the owners, that room should have been kept for storage.