I have found a potential short term cabin in a great spot that is only wanting to have someone assume their current loan.

I am looking to learn what is the best way to leverage that through LLCs to get into the multi family or long term rental investment game. 

However, if the new month to month leases change any terms of the existing oral agreement (utility switch, rent increase, etc.), the tenants will need appropriate notice of the change in terms before they can be asked to sign new leases. 

I heard that short term loophole is a one time benefit that you get the year you start service.

My options usually include the all cash/quick close to flip myself, listing it (as an agent) but also offering the seller to do a JV flip together, I could wholesale it, offer to buy it myself for a BRRRR or other long term personal investment, etc. 

I think they call that a long term rental. :)Seriously, it will be treated like a LTR.

Your income from the long-term properties is considered as your personal income so it shouldn't be so impactful.

Also, if I am a homeowner, I can't think of the benefit of selling "sub to". 

Consider long-term goals, market trends, improvements, tax benefits, and flexibility.

Then he reaches out to that company to get them to book his MTM.Would a long term rental cover your costs until travel recovers in a year or two?