I'd love to have long term rentals in Barcelona/Valencia but unless I'm getting a crazy good deal, this approach will require a lot of capital for the downpayment requirements of 30% for financing.

Also, it can avoid filing an amendment.Another great point on eligibility- SEP IRAs require net self-employment income from activities like 1099 contract work, real estate sales, wholesaling, or other self-employment business income.Passive income as you have highlighted, does not qualify. 

A partnership requires three things to be successful - Experience, Capital and Time.It looks like you have the capital and experience but maybe not the time.I have my doubts about this working if you have a friend who has weak credit and a limited cash flow.

Can they bypass this requirement if paying in cash?

I have the lead paint and Seller disclosure forms and am familiar with an Ohio contract but not sure if there are any specifics required in the state of MI.  

@Toby FellowsYou are correct, you need to ‘hang’ your license under a broker in order to practice real estate, and most brokerages require you to become a member of the National Association of Realtors as well.While you are preparing and taking your courses, contact several brokers and interview them to find out who might be a good fit.

In addition to a voucher, we require that the tenant be able to show income at least 1.5 time the monthly rent, as opposed to our regular tenants who must show 3.5 time monthly rent.

•Many STR investors are in the $300,000–$500,000 range, so homes closer to $600,000–$700,000 may face less direct competition but will require higher nightly rates to be profitable.

What criteria or requirements must be met for this to happen, and what’s the process I need to follow to ensure compliance with the law?

It would clearly require good property management.