That Quickbroom was the first one I bought.
Attachments, too.... works great.
Yes, that self-propelled upright IS a great cleaner. the Concept II. It has the Helpmate on board. I must get one of them one day. Be careful picking them up. They are NOT supposed to be picked up by that handle. There is a very convevnient carry handle bail for that. People broke them/abused them all the time. That goes back to the "power drive Dial A Matics. It tells you in your manual how to care for, treat, AND carry them. You'd see morons all the time picking them up the wrong way. Some are even vac experts. Thse things can last a lifetime when cared for correctly.
That Concept is a well made, powerful cleaner.
John