I'm in the construction business and have recently been involved in three projects for homes over 20,000 square feet. All I can think about, with respect to these houses, is how do they keep them cleaned. Hence the riding vacuum cleaner remark.
By the way, two of the homes were build for two local, yet notorious trial lawyers, both of which have sued me unsuccessfully. John Edwards, kiss my, ahem. Excuse me, frog in my throat.