I would like to see a check box on each reservation screen giving me the option to reserve "everything else". I have one or two people sign in first, then I go in and take the rest. Presently, I have to select everything, then unselect the items that are already reserved (or vice-versa). It would be great to just click an "Everything Else" check box and move on.
Not necessarily essential, but I've done it enough times that it's starting to get on my nerves.