Tenants file bankruptcy, go out of business, stop paying, but stay. 

These people do not have the time renovate property, launch STR and run the business.

Operating your rental like a business is mandatory to protect you, your ROI, and your property.Hope this helps...

Beg family and friends to fund it for you.They "might" do it if they see you've learned a lot and your business plan sounds very solid.How do I know this "might" work?

At that point, you’re building a business plan—something you can take to the bank.

I certainly don't want to get into the business of being a "bottom feeder" that takes advantage of people, but if there is space in the industry for someone to help people in your situation while making a fair profit, I wouldn't mind learning more and getting involved.If interested, message me.

Quote from @Rafael Ramos: I’m Rafael, a business owner based in Florida, and I’m looking for some advice to craft the best real estate investment strategy.

Portuguese-registered businesses, businesses registered elsewhere in the EU)?

The best way to grow your business is to help people and give solid advice in the forums.

These are business purpose loans so there isn't any sort of red tape when purchasing multiple properties at once or one after another.