I work in building science. It's obscene how little actual design and quality control goes into residential homes.
The typical design is just one step above being illegal, and people are often scared off of doing anything more than that by the threat of increased cost. However, they don't realize that they pay for it either way; either on their mortgage, or on utilities. Only one of those you can actually own in the end.
"Ground, it's Fred. Off to work. Request taxi to the road."
"Fred, Ground, roger. Taxi bravo three, left on Juliet, cross runway 34 right, right on foxtrot to the gate. I'll let security know you're on the way. Have a good day."