This is a great addition to anyone with a compatible Dyson system. I have a beastly V8 and it attaches easily. At the bottom center there is a small compartment where you pour your solution (I mix water and Fabuloso) and that's it. There is a red level on the switch to activate liquid delivery. Click again to stop them. The nozzle also picks up loose dirt if it gets under the scrubbers, which is a huge bonus. The entire head comes with two extra sets of scrubbers so you can easily swap them out while the others clean. There were no instructions in the kit, but I figured out the switch, the liquid compartment and everything relatively quickly. I've attached a video in action. It definitely helps clean the floor (don't expect a hard scrub - think of it like little polishers), especially if you're chasing a lot of dirt. We live in the country so we have dirt in our house every day and this little thing will help us a lot. Definitely a great addition to your Dyson arsenal. It even fits on the storage clip when stowed and won't interfere with the charger. A+