It has a number of breakthrough features, starting with an innovative design that allows one operator to load or unload the unit into a truck or van without a ramp. The key to this design is a unique weight distribution, a set of casters mounted up near the handle, complemented by ramps built right into the mold, so you can literally roll the machine into your vehicle. Cleans carpets, upholstery, hard surface including grouted tile, countertops, pressure wash, do touchless bathroom cleaning and more! Hoses and tools sold separately.