The compact and smart design of this cleaning tool is amazing.  It’s light weight, very quiet running, easy to empty the canister,  easy to carry upstairs to my 2nd floor.  Unlike the Dyson it replaces, the cleaning tools are easy to attach and use.  The design of the wet mop feature is pure genius.  I’m very pleased with this purchase.  It’s expensive, but the quality and functionality are well worth the price.