Now, if you were to take a tape measure and measure vertically from the floor to the ceiling at various points within that space, some areas close to the center will approach your 7'-6" height, while other areas out toward the exterior walls will be much less. 

I understand that you've asked what you believe to be an honest question, but the fact you've asked it sheds light on a gray area you're wandering around in looking for a plumb-line by which you can measure whether something is ethical or not, and you’ve come up empty.  

I'll try to make it short.That is 15 yr timeframe measured daily.

That's still dozens of clients.I'm not sure how you can get a good measure by asking "how many of you qualify."

I also recommend "What Every Real Estate Investor Needs to Know About Cash Flow... and 36 Other Key Financial Measures" for numbers related terms.Good Luck.

You may have mello Roos or some bond measure but the basic is 1%of the purchase price.

.- Tape measure- Flash light- Portable charging bank  -Portable speaker-Nice clip board/ Padfolio/ note pads

It seems to be declining,  measured by median, day on market, etc.The last batch of people who can afford to buy before interest rate hike has already done.

If you must include utilities consider taking control of the thermostat away from the tenants and measure their water usage.  

I am pretty focused on sustainability so my updates are going to include a lot of LED lighting and water saving measures, going to be one big green money-making machine here soon.Tenants on the other side came with the purchase so haven't gotten to test out the ultimate guide on tenant screening yet.