This vacuum cleaner is quite fragile design, so you will not be cleaning your living room 3 times a year for 10 years.
It's just good to clean or refresh your car.
The pipe is short enough not to choke the medium capacity engine.
In short it is better than a gadget but less good as a real puller injector with a large tub and a big engine.
Before buying imagine to what you want to do with, in my case it's enough for the car seats. .
If you want more go to a higher model.