Bonzer did Okay !!! on commercial i was real happy with the weight and results like a champ..defiantly worth having..on resy not happy ..wasted too much time with furniture..had to go out to the truck to get my wand...maybe an empty.
Bigger homes with miles of carpet Rotovac i or xl if empty... I use a 12 inch with 03 jets carbon fiber less friction than a 14 inch...backed buy a 870ss plenty of heat.. SAVE Your body you will need it in your later years !!!!