4. Also, it varies by room, but my room in particular smelled like mildew, I could feel every spring in my rock-hard bed, there were small piles of hair in the corners of the bathroom, the fan that didn't work was filled with dirt and fuzz, the shower head was obviously clogged because it only gave off a sporadic misting with a weak drizzle, the carpet was stained, the closet door was off its track, the covers were dirty, and the air conditioning was noisy and very slow to work.