The ADA-accessible line of restroom, shower and combination trailers from Comforts of Home Services is in full compliance with federal guidelines for the interior of the trailer. Access options include a stand-alone, commercial aluminum ramp system. Lowering the trailer is accomplished with electric one-button execution for 20-foot and smaller models. Trailers longer than 20 feet use an ADA lowering module in conjunction with an attached aluminum ramp. The hydraulic lowering system is designed for customers renting the trailer or moving the trailer numerous times at the same venue. 630-906-8002; www.cohsi.com.