Motorhomes living room includes four comfortable beds, shower, dining table, full kitchen with stove and sink, bathroom with shower and hot water. In motorhomes all functions as in an ordinary apartment. Shower, kitchen, toilet, heating operated well as easy and simple as in any apartment. 100 liters of drinking water. Tank for used water (shower, kitchen) 100 liters, 20 liters toilet. When it is filled or emptied sensors show, all very easy and simple.