Speaking with Brian has elevated me from kicking the curb to really doing deals.

All of our house are at least 2 story and none have elevators (yet!)

Make sure you elevate the "demographic" you are appealing too. 

Elevated property taxes make it a bit cumbersome as well.  

I would prefer a lower elevation (than 2000'), not in a flood zone or hurricane alley.

Some specific things in different markets are easy points of differentiation, though, like indoor parking or covered parking vs. uncovered outdoor parking, elevator vs. walk-up (if low-rise), construction, amenities (pool, dry cleaner, etc.).

In return the services and qualities offered are Time, Persistence, and Energy towards helping your brand elevate in any way available.Thanks in Advance, Clark Johnson

Working on a similar project right now, so I would recommend also looking at windows, isolation, sound proof flooring, fire safety (stairs) and the elevator.

So they legally added a back porch.However, the actual building now has a back "room" which is now a functional master bathroom - so they enclosed the porch, and may have extended the porch, probably raised the floor elevation to match plus a bunch of other things.

Get your 30 second elevator pitch down and test it out there.