Airbnb dynamic pricing has ruined the whole industry.Airbnb's dynamic pricing isn't designed to get YOU a booking. 

In addition, what if I attract unwanted attention to the other parts of the property that I strongly suspect aren’t permitted?  

And for most of my clients, they are generally attracted to a city or market for personal reasons and THEN then find a property that works for them rather than looking at general market numbers...meaning, my clients can make money in ANY market, even ones where the population isn't growing, the rental demand is softening, and the rent-to-price ratios are less than attractive.So to you, does PA mean Pittsburgh, Philly, or central PA?

You nailed it—it really is a solid business model, all designed to maximize profit (which, to be fair, I respect from a business standpoint).

Median-priced homes will attract the highest percentage of qualified residents looking for rentals and the highest percentage of owner-occupied home buyers in the future. 

We have the full gambit from 1) finding and buying the right property in the right locations to 2) professional execution of the design to 3) discounted property management services.  

BiggerPockets is full of resources designed to help you along your journey, whether you are just getting started or a seasoned investor.

Foe example I constantly talk to people from miami area and it's attractive for them due to price diff.

Staging your house well can help you attract more attention from buyers, which ultimately helps it sell faster and maybe for a higher price than an unstaged home (see visual):What Are My Staging Options?

One big challenge is coming up with the down payment in the first place and waiting for the revenue to ramp up after also investing in great design and marketing.