@Robert Ellis Akron falls into a similar category as Peoria, IL.

My rentals vary in age with the newest one built in 2006. 

The rules and payment standards vary significantly from one area to another, so familiarizing yourself with the local housing authority's procedures is key.

Return on Investment (ROI):A good ROI on a fix-and-flip can vary by market, but a typical target is around 10-15% of the ARV after all costs (purchase price, repairs, carrying costs, and selling expenses).

The restrictions vary by location, but they can impact guest satisfaction and demand.

Are you in the OMG or luxe category?

@Gene D StephensAdverse possession laws vary by state. 

However, private financing options are becoming increasingly popular for scaling portfolios.Zoning and restrictions: As you mentioned, regulations for short-term rentals, such as Airbnb, vary significantly.

Also, do hard money lenders vary from states?

Use varies throughout the year.