they don't really determine if you need an extra fridge during inspections. they just gave all 4 bedroom apartments an extra one w/ another freezer. They probably had a lot of issues arising and maybe a lot of complaints or something. When you have 8 people all living off of microwaveable frozen dinners and pizzas and stuff... one small freezer just isn't going to cut it most of the time.
Inspections were strict for a few of ours. We always passed overall, but like someone else said, our bathrooms always failed. I spent, literally, 2 hours scrubbing our shower the day before inspections one time and it still failed. Toilets are the worst they will lift up and look in every crease of the toilet. At least ours did, anyway.
The floors in your apartment have to be spotless.
My bedroom floor failed once because my roomie left her sweater on the floor when she went to work. That was the only thing on the floor.
Other than that, you just have to make sure all floors (wood, tile or carpeted) are wiped down or vacuumed. That all surfaces are wiped down like counters and such. Nothing is all on the walls, etc. You will learn the guidelines regarding apartment rules and cleanliness at the housing meeting when you arrive.
It's not that bad. It's just a little annoying at times. Especially when you have an insepction team come into your apartment yelling "inspections!!! inspections!!!" at 8am when you worked until 2.