Very powerful for an electric unit! Perfect for the house and general medium duty cleaning. Easy to assemble and operate. It's compact, and user friendly to move and roll. The only thing I wish they had designed into the unit is a way to see the level of the soap in the tank. Solid black plastic with no window means you take the top off and look in the tank.....
This was an early fall purchase, the installation was easy & smooth. This product of Westinghouse model WPX3000E works great on my wooden fence, vinyl siding & concrete walkway. I shove purchased it 3 years ago.