This vacmop works really great in both vacuuming and mopping but the battery life ends before it finishes 1 floor although its not big, the other issue is the APP, PLEASE IMPROVE THE APP, I used to have a robot vac that has an app where i can save up to 5 maps!! Here i can save only 1. It used to show me the areas that are cleaned and the areas that are still, so it shows the path of the vacuum which was so helpful.