I luv my Big Green... I have been searching for this machine since the 1st time I rented it to use. Its amazing. No need to keep emptying the waste container 5 times cleaning a big room and I can clean my whole house using just half a bottle of solution. The one down side to this verses the ones you rent is, the handle releases further down and makes it harder on your back pushing the machine than the other one does. Its a great work-out tho. lol