Indoor Secure RV, Camper, Boat, Auto, Snowmobile storage. Concrete floor, 30` wide x 14` tall door. $2.00 per foot per month. Example... 15` snowmobile trailer x $2.00/lineal foot = $30.00/month x 6 months = $180.00 total for 6 months . Get your unit inside and out of the elements! We offer year around in/out storage as well as seasonal storage. Call Mark at 616-896-1766 to reserve your space now.