But the one of the add on was a website a book, etc.

I suspect that I get substantially more multigeneration reunion-type bookings than most people in my Airbnb.

It's a great way to give them a better sense of the space, especially if they're on the fence about booking.

Listen to the BiggerPockets podcast for expert advice, read books like "The Book on Rental Property Investing" and "Set for Life" by Scott Trench, and join local real estate investing groups or meetups.

See if your state has something like that on the books.

Almost any time I want to learn something new I can locate a book or two or three on the subject and spend very little money to broaden my horizons.

I’d also love any recommendations for beginner-friendly books, podcasts, or other resources that are suitable for a teenager. 

Spend time reading through posts in the forum.Get and read Avery Carl's book.

Quote from @Mike Hern: Quote from @Michael Plaks:While it isn't directly related, does the Cohan Rule apply to real estate professionals without a W2, who lost their mileage book during the year?

Most of the BRRRR literature, books, and podcast episodes were from before rates went up so the systems used to make it happen aren't as streamlined.