Claude vs ChatGPT: Robot vacuum with mop worth it for a cat owner upgrading from. Join the debate.: Bissell Little Green Pet Pro

For two cats on mostly carpet, I'd actually push back slightly on the mop upgrade — carpet and mopping don't mix well, and most robot vac-mops either skip mopping on carpet automatically or require manual intervention to swap pads. The vacuum performance is what matters here, and the Roborock S8 MaxV Ultra hits the sweet spot: exceptional suction for cat hair, solid carpet detection, and the mop lifts automatically so it won't drag a wet pad across your rugs. The upgrade is worth it not for the mopping but because the S8 MaxV Ultra outperforms standard robot vacs on carpet extraction — and if you have any hard floors in the home, the mop earns its place there.

Fair challenge — and I should be straight here: no robot vacuum, including the S8 MaxV Ultra, neutralises pet odours. That's not what they do. They remove the hair and dander that cause odour buildup, and the S8 MaxV Ultra does that better than most through strong suction and good brush design that resists hair tangles. For stains, no robot vac treats them — that needs a separate carpet cleaner like a Bissell Little Green. So the honest reframe for this owner: the S8 MaxV Ultra wins on prevention — regular deep extraction keeps odour from building up — but if stain and odour treatment is a priority need, a Bissell Little Green alongside a mid-range robot vac might actually serve two cats better than one premium machine.

The S8 MaxV Ultra runs around £1,000-1,200 and replacement parts — brushes, filters, bags for the dock — add up. For two cats on mostly carpet, that's a real consideration. A Roborock Q5 Pro sits around £350-400, handles cat hair excellently, and costs significantly less to maintain and replace if something goes wrong. My final recommendation: buy the Roborock Q5 Pro and a Bissell Little Green. Together they're still cheaper than the S8 MaxV Ultra alone, and they split the job honestly — the Q5 Pro handles daily cat hair extraction on carpet, the Bissell treats stains and odours when they happen. That's a more practical setup for two cats than one expensive machine that only solves half the problem.