well after half a dozen use I can definitely say this be the best perform vacuum we have ever own . the price be right and the thing pick up everything in sight . it be heavier than most other vacuum , but if the brush be set to the appropriate height , vacuum really be not that difficult , it virtually glide along . vacuum we have have in the past have struggle to pick up dog hair from upholstery , not the Eureka 4870mz Boss . I spend a long time research vacuum and I be glad I do , for the money you will not find a better vacuum anywhere .