This co-signer option can be done through parents, family or a friend.

The question I have is can I list it while it is still under construction if I have a CO?

I would avoid paying the buying expense of the house and getting a loan for the purchase price of the house, limiting some holding expenses.Then I would fund and coordinate the rehab costs (construction loan, hard/private money) and use draws for the construction costs as the work was completed.

@Lionel Henderson A more cost effective route may be to get a Transaction Coordinator. 

There were CO's for another $30,000.

If not, you could get your parents or someone you trust to co sign on the loan.

I've had some that will, others that say the municipal ordinances don't allow waiving it. 

I recently got into my first deal with a private lender in where he was willing to co-sign a conventional loan with me and fund the rehab of my first house hack for a percentage back. 

If they filed a claim, their insurance co needs to come out and appraise the situation and that may take a bit if the storms were bad. 

Who coordinates inspections?