It's a cool looking place @Andres Rossini but there are negatives like others have pointed out.The fact that it is a mobile really does limit the value.

If there are no boarding house limitation to the number of unrelated persons, does this structuring matter?  

If the lender does not permit this, your attorney and CPA will have limited options.

Limited partners usually cannot coattail REP status.

I am not the one making the payments, but it's still on my credit report.My limited income, combined with being a co-signer on the loan, results in a less-than-ideal DTI ratio.Under these circumstances, what type of loan or lender should I focus on?

My ‘buy box’ may be limiting me.

He is very interested in real estate business especially long-term rental properties in Dubai, but he has limited knowledge of rental properties, so he joined this community to get a good understanding of how real estate works, and how to manage his properties while living in USA, and to get in touch with real estate owners.   

So definitely include clauses in all leases that limit the types of businesses that can operate within the space.

They were great until they put a $1M limit on my policy because a couple of my homes ha pools.

There are limited exceptions for properties that were recently purchased but it does not sound like that applies to your situation.