use in terms of a calendar month. Initial reactions are encouraging. I wouldn't have hesitated to hook up the flat to the municipal water and sewage systems if this miracle had been available while I was doing renovations. There's enough water in the tank to do three full circuits around the apartment. About 35 square meters may be cleaned using the vacuum. There were no hiccups in my connection to Alice. It's true that there aren't very many teams in the area.