Does the Roomba j7+ have enough battery life for large homes?

The [Roomba j](https://www.amazon.com/s?k=Roomba+j&tag=wehavethat-20)7+ gets 75 minutes of actual cleaning, but its Intelligent Recharge and Resume feature makes total runtime effectively unlimited. It cleans until low, returns to charge, then picks up exactly where it left off. The battery number matters less than the workflow.