I don’t understand how I lived without a SON - I called it that, but let everyone think that my son is coming to help his mother) in the end, the Son washes windows, tiles, etc. ) Tupi Too is a robot vacuum cleaner, jumps on the floor, a dishwasher rinses dishes, a washing machine spins the linen in different directions, Alice controls the smart home, and I control the whole process)))) If I told about this in the 80s, they either put me in a fool for life, or burned at the stake like a Witch! Thank you so much for this genius! P / S about the noise, it usually works like all vacuum cleaners, it's normal for me