I bought this vacuum reconditioned. It came with all the parts and attachments, and instruction booklet. I've used it on hard (wood) floors, rugs, furniture, cat trees, and to suction up bugs that are hard to reach. Things I like:
Very light, easy to carry
Long extension pole, I can reach really high with it, and it has useful attachments
Great furniture attachment--gets the cat hair off the couch very efficiently
Large canister, I can vacuum the entire house (2200 SF) and furniture before having to empty it
Good suction, works on both hard floors and rugs.
Floor attachment low and light enough it fit under most furniture
Things I don't like:
On/Off switch on canister--it would have been easier/more efficient if it was on the handle
Suction is so hard and the floor attachment is so light that it is often hard to vacuum the rug--lots of starts and stops
Has the same problem as my last vacuum--dragging the canister around behind it is awkward, but I'm not sure how to fix that. The canister certainly is lighter.
My house is mostly hard floors, so I'm pretty happy with it. If you have mostly rugs, it might be more annoying, though it would make stairs a breeze. Would recommend.