Let them know you want to find a way to structure the sale to benefit you both.

So this investor wants to put his capital into the LLC that will hold the real estate and then wants his 40% ownership held by a newly formed anonymous LLCThe down payment capital is in the LLC and the high-income partner is guaranteeing the loan.Is It possible to get a mortgage with that structure? 

I am 29 years old and currently work for a private jet manufacturing company in Savannah, GA as a Structural Test Engineer. 

Easy solution, also looks like you are structurally sound on this one. 

Our structure is I buy, partner rehabs, we split profits.

But for starters, this structure is not needed. 

If not we'd shoot for a 3 bedroom apartment and would rent out 2 rooms while living in the other one.I plan on getting started as soon as I am physically in Berlin (and qualify for a loan).

If this occurs, and the tenant wants to get their account in good standing, they must pay the late fee as well as any and all legal fees associated with the late payment.In our experience, this has significantly reduced late rent, and it gives the tenant the feel of a very rigid structure that will be less interested in pushing in the future.When we have bent on this in the past, it seemed to have created a never ending problem of late rent payment and our management company always begging for rent.If they don't actually want to pay the rent, then starting that eviction ASAP will save you a ton of money and rent loss.

Anyone know of something worth me looking into or a way to structure this?

What I lack, but am striving to gain, is the financial wisdom on how to structure the deal, so that's it's a good deal for all involved.