Roomba i7 Plus Robotic Vacuum Cleaner (dual roller/ self-emptying)
This vacuum is $1800 new. It's not one of the cheap quality brands. The vacuum has a self emptying base, which can last for months without emptying. It also has 2 rollers (rare) for better cleaning, especially on carpets. Comes with some spare brushes, rollers, filters, and bags. Works well. It also has a sophisticated mapping app to learn your house and let's you schedule cleaning of rooms. Official Blurb- The Roomba® i7 robot vacuum with Clean Base™ Automatic Dirt Disposal takes convenien