Does every home really need a robot or two? At first, my answer was no, but after reading the book, "Cleaning Robots - How to Choose", my mind was definitely changed! When I first thought of robots, I pictured robots from the many sci-fi movies I've seen over the years. No, I don't need one of those robots! But I could use a "robot" that automatically cleans the litter box, or to vacuum the bottom of my pool, or even to vacuum my floor! How great would that be? This book was so interesting that I re-read it a few more times, just to be able to retain some of the ideas presented. The author said it best for me: "At $11.11 the Cleaning Robots ebook is a fraction of the cost of the right robot to clean your house. It is much less expensive than hiring a cleaning service to do it for you. And it is much easier to download this ebook than it is to convince your family to clean the floors or the catbox." I received one or more of the products mentioned above for free using Tomoson.com. Regardless, I only recommend products or services I use personally and believe will be good for my readers.