Dislike the flimsiness of the extensions. Especially with all the suction the vacuum has. Found difficulty getting the brush to stay popped out and although I have flat carpet that has pet hair that sticks to it, I found that I would have to scrub it off with the vacuum multiple times (If using the vacuum) and clean the bristles as I go. I bought for the ability to reach under areas without having to move furniture all the time with my 2011 upright bag less Bissle pet vacuum. It’s more of an inconvenience manoeuvring with this vacuum than I thought it would be convenient. I’ll hold on to both vacuums until one dies or or if I get a car or a bigger apartment. This was simply an investment purchase that didn’t exactly work out for my current needs but still has purpose for my hardwood and in my future. For the price I paid 166 CAD it’s worth having multiple functions.