Question about Xiaomi G9 Plus

Yes, but you should avoid using 3 because it chavfe and drains the battery very quickly. But 1 or 2 is more than enough, no problem for 100 m2.

No lino, tiles and carpets perfect.sur 1et 2 ..chez moi env.200m2,pas besoin de mettre 3(très fort) 1 charge =assez longtemps.
Better than my old Dyson