I’ve heard countless people share how much they like their Roombas. However, the biggest complaint I’ve heard is that they completely fill their bins after one trip around the house. That didn’t sound practical for our coming-and-going lifestyle, so I never bought one. Then, I saw an ad for the new Roomba i7+ with Auto Dirt Disposal. It’s the same great Roomba, but as soon as the Roomba gets back to its station, another vacuum empties the Roomba’s bin into a larger bin, which lets it run over and over before you need to empty the bigger bin.