A couple of books to consider on the mathematics of real estate investing:"Mastering Real Estate Investment- examples, metrics and case studies" by Frank GallinelliI found this to be very useful"The Real Estate Math Handbook-Simplified solutions for the real estate investor" by Jamaine BurrellA simpler read that covers the basics

The best solution is blown insulation, since it’s very easy to install.

People trying to separate me from my money are the norm in this part of the world ;-)There are a few companies offering turnkey solutions for Latam investors, many of these very serious, but most are focused on Miami, which I think is already too high.

As usual, solutions come before I post.

I see that people are mentioning HardiePlank as a solution.

I would say ramping up your screening process would be a far better solution than some legal slight of hand.I'm not familiar with a "holiday rental contract".

My solution is to use a voicemail box setup through Google voice.I would like to have it set so that it gives my greeting basically saying that I will get back to them as fast as I can if they leave me their name, number, and reason they are calling.

If they have little equity, they are open to the above solutions.

It seems as if the solution is being avoided.

Multi owners tend to be more open to creative solutions than the average joe homeowner, so take advantage of that fact.