I've had to replace the the nipple coming out of the wall for supply and drain, but the rest are intact.

Isn't there supposed to be some sort of fire retardant wall between both units? 

I find it wasteful.

.- Wall Street lost their **** for two weeks ("volatility" is what the economists call it when Wall Street loses it's ****), 30 year fixed mortgage rates went up, down, sideways, did a back flip, and went all over the place.

I wouldn't waste time thinking it.

Electric baseboard heat and 1 wall AC unit per side.

I feel like I could be wasting some dollars on marketing.

In your experience, would things like tables and outdoor showers against the outer wall be a problem?

You don't want to be wasting everyone's time.

Without including any of the other important advantages of using the land for storage and some tax benefits, a really smart Wall Street investor could have just invested 70K in Apple stock and done about as well over a 4-year period.