From talking to locals, there's a couple of issues than need to be addressed, some are the non-ecological practices that some of those developers have, unfortunately, our government profits from this investors and allows them to destroy manglers (which are the natural water purifying system of that area) dismantling hectares of mangroves and degraded the habitat of resident and migratory species burying animals alive.There's proof of fecal material floating beneath the city of Tulum, only 20% of the water is sent to the water treatment plant, there's no infrastructure for the exponential growth.The landfills in the middle of the jungle that is leaking hazardous pollutants into the freshwater system and that something that developers won't tell you.I love my country and it would be a disaster for everybody if this place ends up like some other great beaches around the world, that are completely ruined by greedy investors not following the rules.There's no urban or comprehensive master plan, and one of the risks is that Tulum will be like Playa del Carmen is today, overgrown and with environmental devastation.I will advise doing a lot of research before getting something in Tulum, different country, different rules, and practices.

I have not heard of this company..I'd be glad to send you a couple solid PMs who work with and have systems in place for OOS investors.

Home warranties are basically like insurance for the house systems and appliances.

Read Dave Ramsey's book and i believe that will help you follow a system for getting out of debt and living below your means.

Any updates on this system? 

Unless the tenant leaves willingly you'll want to proceed through the legal system.

Real estate investors decades in the business know even if you gave someone the best systems and knowledge out there only a few percent will really do anything with it.WHY is that?

Use the net cash flow from those buildings to them buy your "house" and just let the system churn.

And if it had a new HVAC system they might be asking $5k more. 

Watch videos by andreas antonopolous on YouTube Wired andreas antonopolous Money as a system of control andreas antonopolous Fake money fake news andreas antonopolousThis is the internet applied to money.