The inside of our door has a panel mounted with screws.
If you undo the screws and remove the panel, you have complete access to the door open/closure mechanism and the two locks (which are also mounted in the door with more screws).
It can all be taken apart in a few minutes - especially with a phillips bit in a power drill.
I may be screwy, but I have two tool boxes and a drill in the bedroom closet, and four tool boxes in the storage compartments.
If all else fails, I have a box of hand grenades under the bed :B