It does come at a hefty price, and there are cheaper models such as the Shark PowerDetect, that can do a decent job. However, if you're after a splurge buy, and want top-notch results each time, we would recommend the investment. Even if you have one of the best Roombas, https://bookmarkstumble.com/story21260163/o-truque-inteligente-de-automatic-vacuum-cleaners-que-ningu%C3%A9m-%C3%A9-discutindo