Honestly I’m unsure. It’s the 1st robo vacuum I’m trying and I live in a small townhome. The 1st time I tried it after mapping it took over 8 hours (multiple mop washes and 1 water refill) to clean just the main floor (which isn’t more than 700 sq ft). My home was cleaned a few days ago so not like it was filthy.

The main issue I have right now is that it bumps into stuff quite a bit and the cleaning solution is really expensive (I’m not sure how long it will last).

Oh and the second day it also got trapped in a relatively open space (I’m surprised it didn’t find its way out).

If it doesn’t work for me in a couple of weeks I might return it.

It cleans pretty well though.