Rafaella, this is going to be a vey popular invention with parent everywhere! Having to clean the house after coming back from work or school is such a pain, with The House Cleaning Machine you don't have to worry about it anymore! There is a button for everything and it will clean your house in no time. I like your drawing very much, a lovely colourful and cheerful robot. Great work, Rafaella, looking forward to seeing what you invent next!
