Which is likely already available publicly along with many of the other things people are pointing out like square footage of a home.
And maybe you live in a much bigger place than I do, but a burglar isn't going to be planning to rob me like they are planning to steal the Mona Lisa from the Louvre. My house isn't that complicated, you don't need to spend much time planning when you can deduce a floor plan pretty quickly. It also isn't like a Roomba created floor plan would have any idea on where in my house the valuables are stored.
And maybe you live in a much bigger place than I do, but a burglar isn't going to be planning to rob me like they are planning to steal the Mona Lisa from the Louvre. My house isn't that complicated, you don't need to spend much time planning when you can deduce a floor plan pretty quickly. It also isn't like a Roomba created floor plan would have any idea on where in my house the valuables are stored.