I bought a new robovac, my old Eufy has done over 5 years of service practically everyday, and in the last year or so, he’s lost his home (he stops when he runs out of steam!) and only works for about 20mins ( we replaced the battery and that helped for a bit.) Thanks to MN I saw another Eufy for £100 and am in the lucky position to be able to buy one. My last one cost £189 on a deal, and lasted 5years . I have yet to tell my husband, I’m waiting to see if he notices. The last one was called Dustin and I think I might give him to my son at uni.