So if you win some cash in Vegas and want to spend it - you Got to get one of these. I got one a couple of days ago and it is transforming our house. Running a business we do not have a lot of time for home cleaning - this guy does it every day while we are out - and is even bright enough not to fall down stairs.
Check it out -

https://www.amazon.com/iRobot-550-551-Technology-Scheduling/dp/B002S5LHA2

And if you live in Canada you can get it for even less right now at Costco