Royal Restrooms offers the Double Diamond Restroom Trailer – luxury portable restroom rentals that are redefining every standard of comfort and elegance for multi-stall facilities. The Double Diamond gives your guests the ultimate restroom experience. Choose from 4 and 8 stall models – there is nothing else like it. This is restroom environment that previously could only be found in an exclusive suite of a 4-star hotel – once inside you’ll forget where you are! Double Diamond is a world unto itself; a world of luxury, comfort and convenience. Even your most discriminating guests will love it.