Henry vacuum for a sensible amount of money from a decnt retailer.
I have heard great things about these lasting many years. After many years of using mid range vax jobbies lasting 2-3 years then suction turns to useless and filters need changing or cleaning frequently they really turn in to a pain.
These henry's take anything you chuck at them.
Granted he looks like a pedo, but he'll be locked away when not in use because those bug eyes always feel like they're watching you ...