Whether you need RV, boat, or recreational vehicle storage, a place to store the items cluttering your home, or you need storage for your business, Mini Mall Storage is here to help Conveniently located on Alabama Highway 24 and the corner of County Road 358, Trinity Mini Mall Storage provides self-storage to Trinity, West Morgan, and beyond. Our storage units range in size from 10 x 10 all the way up to 10 x 30, meaning there's no storage need too big or too small for us. To reserve your unit, you can do so online, or you can call one of our storage specialists today Additional fees may apply. Billing rate displayed as 4 week billing.