Been using the Floor One S3 since 2021. No issues up till last month when it couldn't charge. Had to send it all the way to Johor to get a battery replacement (It's their only service centre). I quite like it but my only gripe with it so far is the water tank. It fills up pretty quickly so you gotta drain them often. It's also pretty bulky and placed at the bottom so you can't do much tilting if you wanna vacuum anything under your furniture. Doesn't do corners and edges pretty well too because of the bump guard.

But yeah apart from that I'm loving it so far. Saves a bunch of my time vacuuming+mopping in one go.