When choosing a vacuum cleaner, we were guided by several criteria - lightness, mobility, quality. We have a dog and a small child at home, so frequent cleaning of wool is necessary - at least 1-2 times a day, and a cordless vacuum cleaner is much better suited for this than a corded one. We already have KitFort equipment, so we chose the Kitfort KT-541 vacuum cleaner. Very satisfied with the purchase!