ACL reports are pretty easy in general. Some tips:
Do the report as you go! (True for all hotel shops)
Get as much done as you can the first night.
Don't forget your photos. I make a checklist.
If it's the company that is now making you book 2 nights and cancel the second beware! At least one location will not allow you to cancel and will charge you for both nights. The client will then not believe that you weren't allowed to cancel because they're supposed to let you. It turns into a big mess where YOU become responsible for proving that you DID get charged for both nights and did in fact not use the second night. I asked to be removed from that client. Never again.
There are reasons that a body stays in motion
At the moment only demons come to mind