Here in NOLA we call them a "shotgun double". 

Walk into any financial advisors office right now and ask what investment is going to pay a double digit return with less than a $50k investment, that you won't have to manage or put any labor into.

My insurance cost me almost double what it would cost if i had lived there or had an owner occupied loan.

He tells you he's double jointed but he wasn't at birth.

Lets say I have a motivated buyer in Michigan( where I live) I go and either get a PA with contingencies or an option contract then I go a quickly find a buyer now I have found a good title company but what about the double closing or assigment does this require the buyer to get a particular mortgage, I know it can be assigned to the buyer for usually small cash amount or whatever possible amount is agreed on but i was reading do some assign to the seller and create a lein that they have too pay back before closing and in essence our pay.

I wouldnt recomend geting started there because there are way too many profesionals and I believe California is a "bid down the interest rate" state although i would have to double check that.

If it's your first time trying to collect, it might be well worth the $250 to spend an hour (or half hour) with an attorney to double check your limits, rights, and obligations first.

I had to double close on them since the banks normally do not allow assignments.

I normally double close on my properties for this reason and several others.

I do love those double sided commission though :D .