They're doing this because you've trained them to believe it's ok to do so.Or, if they're great tenants otherwise, they might just be paying you as they get paid (bi-monthly). 

How can I optimize my situation to be at least break even or, even is short term like air bnbs andvacasas reay good?

Thus my income would need to be ~$400k?

Land flipping and new construction can be a fantastic choice, especially if you’re taking your time to learn the ropes.

What would be the best option for both parties?

Only way you made money on this deal, and avoided everyting being eaten up with title & recording fees and transfer taxes, was by flipping the contract - also known as wholesaling.Why can't you just call it what it is?

Also, would you be opposed to a bridge product until it's stabilized?

Since retiring 7 years ago I’ve been fortunate to be able to take the time to really think about what future goals that I have for myself and my family and I'm now ready to embark on a new adventure in real estate.

This diversity within their team can be viewed as an advantage, as it may provide them with a more global perspective and a better understanding of international clients.I also noticed that they use Zelle under their accounts manager's name, which could indicate a legitimate arrangement for handling transactions.

Some groups seemed to be focused on using you as their cash cow to fund the organizers lifestyle.