The Royale Limited luxury restroom trailer from Ameri-Can Engineering includes a spacious cathedral-style floor plan to allow for comfort and convenience with improved roominess. Eight interior decor pattern options provide a modern, elegant boutique feel and offer a mix of class, freshness, comfort and durability. They include Amish-crafted woodwork for old-world warmth and charm, a rugged steel frame with large waste tank, a quality sound system with USB memory and satellite radio option, energy-saver electrics with adjustable LED mood lighting and electric on-demand hot water. 574/892-5151; www.ameri-can.com.