What I used I gather others can add to it
1 Check all Extras are there
2 Check for any screws sticking out
3 open and close roof and awnings yourself
4 take notes and ask how to setup..
5 Check all doors (hinges and latches) including hatches and cupboards.
6 Check inside all storage areas (take a small LED torch with you so you can see inside.)
7 Check for correct functioning of all taps and drainage.
8 connect up mains water
9 check 12v pump
10 Check all lights and power points 12v & mains.
11 Check gas operation...stove, HWS, etc.
12 Carefully go around body
13 check wiring underneath not hanging down.
14 Check TV aerial by bringing a TV if one not included.
15 Check Drop down legs work
The last two as we found them broken when we left