This Dyson Cyclone V10 Absolute Lightweight Cordless Stick Vacuum Cleaner (£450) was my first Dyson purchase last year. I bought it on Black Friday and it was so worth it. I used to have an old stand-up vacuum and this is a total game-changer. The power device is easy to take around my apartment wirelessly and the attachments help me get any surface I need to. Not sure I could ever return to using a traditional one ever again.