@Bryan Cavellier, You can 1031 with any US property including Guam, the USVI and ...drum roll- The Northern Marianas Islands (go figure but I actually had a realtor from there in a class of mine recently) into any other US or one of those territories.  1031 is a federal statute so it's applied the same in all locals with just a few variations state to state at the state level. 

I've actually been working with private money lending for a while now, and I've seen a lot of variations in terms and conditions.

Exterior structural, structural, functional, cosmetic. ( some variations, but generally true)

Pittsburgh is a great market but there can be major variations among and within neighborhoods. 

Metropolitan areas such as Austin, Dallas, and Houston have become major hubs for technology, finance, and energy sectors, attracting both jobseekers and investors from across the country.While Texas still experiences some seasonal variations, they’re typically less dramatic than in northern states.

Limited service is 10% and full service is 20%, with little variation. 

Current rent growth trends reveal variations across major cities:>San Francisco saw moderate growth at 4%, still below its pre-pandemic highs.

and you can find an almost unlimited variation on risk ( from low to high leverage, both floating and fixed rate debt, from no to high skin in the game, etc).

You'll often see variations in minimum night stays, use of 3rd party management companies, and general attitude toward STRs.

There are so many fun themes and variations of the game now.