I guess I´ve never seen the kind of trampoline pit that this was (I can imagine it, though), but that is just one awesome use of that space - I can only imagine how much fun that must´ve been with the family.

Pour a post support and add the jack.

I know how all those clauses get in there, but I can't imagine what they all are!

I imagine it's a quick way to view and track all properties/bills at once, who's responsible, and when they need paid.

Imagine the woman of the house is taking a shower and your guy friends come over unexpectedly. 

There are ones who can't imagine sharing their personal space (cleaning bathrooms... ew), and there are ones who can't imagine not being there (wild parties!

It's a terrible idea.The flaw with option #1 is that it will cost SO MUCH money to convert a 2-unit into a 4-unit in NYC that it's very hard to imagine the numbers working.

While working two jobs brings me a pretty crazy income compared to the average Columbian, you can imagine it sucks up a lot of my free time; and frankly, I've really always dreamed of being my own boss and retiring early to do something fun like fixing up junky houses.

That being said, I imagine the answer is yes, if you're intent is to scale to a larger level over time.

I imagine with the growth in the valley and in neighboring towns like Casa Grande this will change.