I laughed when I read that you added value through "Pain", which I assume you meant, Paint ;-)This shows that you are going to hold this investment.

Read books and maybe take on the occasional 3 day seminar. 

I can't see what you would need a course to teach you that you can't learn by reading 30 Day Stay; listening to the BP podcast episodes with Sarah Weaver, Zeona McIntyre, and Jesse Vasquez; and hanging out in MTR forums/Facebook groups.

First time reading this term. 

However, hauling away a truckload of items and cleaning beyond standard expectations could reasonably be charged to the tenant, as it goes beyond normal use.Goodwill Gesture: Since this tenant was great for 5.5 years—paying on time and caring for the property—you might consider waiving part of the cleaning cost as a goodwill gesture.

@Steven NguyenThe BRRR method is a solid strategy, but careful planning is key.

I've been in real estate for the past 7 years, and I got my start like so many other investors through reading Rich Dad, Poor Dad. 

As you read these books, watch the BiggerPockets podcasts.

Not sure if Hawaii did the same thing in the lahina fire I know when I was there right after the fire ( Honolulu) I read in the local paper how the locals were getting offers and were offended..

I have been listening to the podcast for a few months now and watching the "Real Estate for Rookies" YouTube show and I've been learning and also reading different books on real-estate investing.