For example we write exclusive use of the rental property includes use on two sides to the tree line, on one side to the rock wall and to the front curb. 

I opened the walls up once.

Is building over the drive through limiting your ability to punch a hole in a wall, re-stripe the traffic pattern and, and put in a restaurant drive thru, when/if the time comes?

1 Bed 1 ba condos can be difficult at times, making the design as unique as possible such as adding accent walls or expensive finishes throughout the home that matches your towns aesthetic/niche are valuable additions to smaller homes where you can't usually add a pool table or other amenities you would find normally in a house. 

Most are non bank lenders nowadays which sell them off to Wall Street.

I am debating whether i should just fix the shower pan. or, rebuild shower as well just in case water leak is coming from shower walls. what do you think? 

I didn't read that text wall, but Innago.

Each is about the size of a large plastic container or shopping cart, and they mount right to the wall.

The house was a hoarder house and needed a large amount of work (Roof including plywood, facia boards, soffit, gutters, underground plumbing, outdoor deck, all windows, doors, flooring, bathrooms, half the sheetrock, retaining walls, etc.)

You can do this without grab bars and its better than no ADA access...you could also include blocking in the wall for grab bars without installing them now.