The place is just dirty. I am not a neat freak but it hard to get comfortable when you find random dust and scraps and hairs of all sizes everywhere, including in the bed. I could never get used to the stains on the carpets, walls, and furniture. But the worst part was definitely the powerful smell of mold.
There is basically no natural light.
Also, sound travels so much I could hear conversation the hosts were having in the kitchen and living room.