Buying a new vacuum cleaner is always a gamble, if only you could try it before you buy it!! I read the very positive reviews on this Shark vacuum cleaner (I'd never heard of the manufacturer!) and thought it sounded excellent value for money so I took the gamble! No regrets, it's relatively quiet, VERY powerful (especially if you don't notice the Max/Min Suction switch near the handle!!), the tools are handy, both the body of the cleaner and the handle are very easy to release and re-attach, the shape of the body allows cleaning into corners and under overhanging base cupboards...and the light shows what you've missed with previous cleaners. Today I was singing its praises to my son and find that he's just bought one, unfortunately at full price, and he thinks it beats his old Dyson hands down. I'm very very satisfied with it and with AO for delivery etc..