This is perfect for busy families. Whether you run it at night or while away during the day. The mapping feature was great. Took about 20 mins to map my house minus bedrooms. Love the fact that you can add rooms later or even areas for it not to clean. You can also pinpoint and have it do one room only. So after dinner you can have it do just the kitchen and dining room, etc. overall fairly quiet. Love that this is now one less thing I have to think about