Metro East Mega Storage in Edwardsville IL provides storage units for RVs, motorhomes, campers, boats, trailers and other large items. Our Mega Storage units are large enough to park all large vehicles and items inside. Each of our Mega units has a door opening 12 ft wide and 14 ft tall to accommodate the largest RV's, campers and boats. Our Edwardsville RV & boat storage facility also offers covered parking spaces with full electric service; including a light and light switch.