I purchased the Spin Wave for our multigenerational home of nine. With ages ranging from 63 to 1 years of age and 4 dogs, medium and large size, cleaning our floors on hands and knees was a chore. Now that we have the SpinWave, cleaning the floors is fast and easy. Even the little ones can operate the SpinWave. Our floors look great and our knees are not sore. I am so glad that Bissell makes great products for real families.