Not necessarily easy, cheap so therefore not always practical, but we have a central vacuum system in our house. We plug the hose into wall outlets and the unit is in the garage. We’ve had these in all of our homes actually. They work wonderfully well and are easy for all ages.
If I were buying a regular vacuum, I’d buy an Orek for carpet. They are lightweight and work well. I’d then buy a dust mop swiffer type thing for wood.
I’ve used several Dyson vacuums over the years and honestly, they felt cheaply made and did not work well.
Just my 2 cents.