Most lenders who offer conventional loan products should be able to help you out, as long as your transaction meets Fannie Mae's delayed financing requirements, found here: What are the requirements for a delayed financing exception?

I would sit on the property for as long as you can until you notice positive cash flow and built equity, then sell to move on.

The IRS is going to see that as you buying from yourself unless you own  50% or less of one of those LLCs.You can use any intermediary as long as they have a national footprint.  1031 is a federal statute so it's form is the same nationwide. 

As long as you buy a property in a "good" location, all but the worst mistakes will be corrected over time through appreciation and rent increases.

That is, as long as you structure it correctly.  

As long as they're consistently receiving their payments, they shouldn't have a reason to ask questions.

@Daniel Kevin Lara without asking what the structure of your deal and not knowing exactly you are doing here is my advice: The 0% intro credit card option for a few thousand dollars isn't terrible as long as you have a specific & conservative plan for what you'll be doing and a plan to get it paid back before that intro period ends.

As long as the charges seem reasonable, a breakdown is not necessary every time.

And no hurry anyway...as long as you are adequately insured....

I got it rented May 1 and the cash flow is about $500 per month so right now I don't have much profit saved up to cover it but if it can wait a year, I should be able to cover the cost as long as nothing else goes wrong.