Pro:
It sucks.
You have to buy any bag. Why I actually bought him.
He has power.
Contraindications:
One should not woman with long hair have - because you may fumble this from the first filter actually after almost every suction - since caught this in there.
The vacuum cleaner has so fixed / rigid roles that he / relaxed suck the actual household (and I say this as a man;)) is downright inappropriate. Either my model a quirk, but I pull the Devil actually more after me, than that he "go" would.
That you clean it regularly or empty, etc. must, was clear from the outset.