Unfortunately one can't buy Roborock S5 any more due to arrival of new model Roborock S5 max. And Valetudo doesn't support Roborock S5 max (Roborock (Xiaomi) locked it up).
It does actually, however I wouldn't recommend buying one.
As an alternative, look for the Dreame D9. Similarly priced as the original S5 and maybe similarily easy to root. Hopefully, we'll see a public root for it soon-ish.
As an alternative, look for the Dreame D9. Similarly priced as the original S5 and maybe similarily easy to root. Hopefully, we'll see a public root for it soon-ish.