The Roomba robot vacuum cleaner is very good at cleaning carpets and floors. But sometimes Roomba needs help getting around, under and over.  If a couch is too low, it may make sense to raise it up some, so Roomba can get under it. Some throw rugs can throw Roomba off. There are many nice rugs that Roomba will scoot right over.  Electrical cords can pose a challenge to Roomba. There are many ways to Make Roomba Better!