These are about a year old. They are in excellent condition and work perfectly. I’ve replaced the rollers, side brush and filter in the vacuum. It has a self emptying docking station. The vacuum cleans them the mop follows to clean the floors further. My young kids are getting scared of it. I used to run it at night and wake up to a clean floor, but it is waking the kids up. I haven’t used it in a while so I thought I’d sell it.