Had a vacuum system installed in my new home in 2008 and its the best investment ever. They were very reasonable. Ordered a car kit and they shipped it the next day. My husbands favorite to keep his truck clean! The unit is very powerful. I do my blinds, fans, wood floors and carpet. One feature I just love is the kick plate in the kitchen. I sweep the kitchen, flip the plate with my foot and it sucks all the dirt to tank in garage. So no dust coming back in to house, it stays in garage. The floor vac for the floor is so light weight, I do my whole house in 30 minutes and its 4200ft. and that includes under beds all wood. Never feel back pain like when you sweep, cause it feels like just a smooth wand, that glides with ease.