The Neo-Comby is a combination stainless steel wash basin and toilet, ideal for compact bathrooms. The basin and toilet use separate potable water inlets. The toilet works with standard residential water supply utilzing cistern flushing. Commercial water line is not necessary. Towel rack, toilet paper compartment and a shelving system with closing are additional features.Regularly Furnished:Combination toilet and washbasin manufactured entirely of 16 gage, Type 304 stainless steel. The fixture is available with an elongated toilet bowl mounted left (-AL option) or right (-AR option). The toilet bowl is punched and threaded (1/4"-20) for a top mounting elongated seat. (seat sold separately). Polyethylene inner tank releases 1.6 gallons (6 liters) using Fluid Master flush parts. Washbasin includes a large "D" shaped basin punched for faucet (faucet not included). Holes punched for faucets are 1-5/16" (33 mm) diameter. Side cabinet with adjustable shelves, compartment for toilet paper and towel rack provide additional conveniences. Toilet meets ASME/ANSI guidelines as outlined in A112.19.2.