Kenmore Elite 31150

If you have any of those available in your area, it would probably fit your needs. On top of a regular power nozzle, most of the canister variants come with a miniature electric nozzle for carpeted stairs, furniture, vehicles, small areas, and so forth. A Kenmore would likely hit at the lower end of your price range. If you have any newer Kenmore uprights such as the 31140 or the Elite 31150, those do well on the used market as well.

With the hard floor tool, it would do great on your hard floors. Though it may push your budget some, it is an extremely nice vacuum cleaner.

The Hoovers are made of cheaper plastic which makes them break at certain clips and areas such as the bases where the back wheels mount and they chew through belts pretty quickly. They are good machines for the price, but not as good as the Kenmores. The Kenmore has a sealed HEPA filtration system that is better for allergies and a true lifetime belt with a separate brush roll motor for ease of transition onto different floor types. It weighs a bit more than the Hoover, but is a way better machine overall.

I find them aaallllll the time at second-hand stores. The main thing that the 31150 specifically lacks over a more expensive machine is a super good warranty. Also, some users find them to be a bit heavy at 20 pounds, but that personally has not been an issue with me. One thing I wish they would offer is an extension hose since the one on the unit is not overly long, but that's not a deal-breaker either.

In your budget, this would be your best upright for lightweight versatility. The Kenmore vacuum cleaners are definitely more budget oriented.