I was given a rainforest worth of paperwork when I moved into my flat.
All the letting agency rules (haha what a joke that is) a full inventory of the flat, although its unfurnished it has white (well silver lol) goods and it had a brilliant list of every room, things like bathroom fittings, acknowledged a slight mark on the bedroom carpet etc.
I had to pay a months deposit which the agency hold
Be very very careful what agency you use, the one my flats through are a joke, theyre robbing my landlord every month with what they charge him, because despite the assurances etc they do absolutely sod all for the money