Here are some pictures of my reloading bench I built in my RV. I have a 41 foot Heartland Cyclone toy hauler and it has a 12X8 foot garage in the rear.
I used a 2"X6"X5' board for the bench. I made it this small so that I can park my car in the garage during travel to my destinations. The brackets are attached to the aluminum frame wall with four ľ inch screws. Itís very solid. When I'm not reloading, I remove the presses and they are stored in a protected space. I can easy attach other equipment to the bench by using C-clamps. There's plenty of room for my RCBS ChargeMaster 1500 and the Sinclair Arbor Press. It's perfect for my needs. Since these pictures were taken I painted the bench gray.