I agree, the term itself seems to have been the result of backroom jargon as any pool sold or collateralized will be based in part on the WAM, Weighted Average Maturity of the obligations.

I also like to "borrow" ideas and look at what amenities are most popular in that area so that I can include those amenities at my property.   

As stated above, homes with JADU plans are very popular and increase the value, probably more than an ADU in that there are lots of threads with folks having trouble getting the assessment to properly value the ADU.

Business forms usually near downtown or a particular area that's generally centrally located to popular functions and the hub of the city. 

And give more weight to a business owner providing you a suggestion rather than just some broker saying "I can do it".  

man this is the best direct-honest-unbiased-transparent I ever heard of. it is like i said before, the local broker that has better cost efficiency and/or tech-driven brokerage would rise in popularity and the slow and decaying process of traditional brokerage. typical agent make 50k, there're more realtor than home to sell with different cost from each brokerage ; seller/buyer not just want lesser commision but they want bigger pie when selling like you said. 

The fact these two cities--not super popular on BP--come up twice like this is neat.

It is a pretty popular restaurant so I am sure sales would do well.

What I'd do is Airbnb it the popular months from late spring to early fall and then plan to get a medium-term renter in there for the remaining four months. 

Some will pay to stay waterfront but there are just as many I’m betting that would opt for slightly less expensive digs in a very popular tourist destination.