The iRobot Roomba is the answer to having a littler help when you don't want someone unfamiliar in your home. While this product is not going to be a replacement for the 'normal' upright, it is a lifesaver when you just want to tidy things up a bit. I like the roomba because it gives me the opportunity to multi-task; I can wash laundry, wash dishes, fold and putaway clothes, and start dinner all while this little guy or gal vacuums the carpet, hardwood floors or tile! It's a keeper!