I was able to replenish emergency fund money I had to dip into for furnishing, was able to pay off a hot tub, was able to replace 2 garage doors and paid for a larger repair this year.

and also, what is the pre-payment penalty on the DSCR loan? 

At the end of the day, 99% of sellers and brokers only care about your surety to close (I leave out 1% that might care about HOW you operate your deals, regardless of price paid).The fact that you have never closed a large transaction AND are not providing all your proof of funds up front and/or talking with brokers about where the money is coming from, will give them some trepidation.  

Not if insurance paid for it.

I had a chat with them on the phone as i was curious about the funding.. but came to the conclusion that the down payment ( the client made to buy) was probably what they paid for the property and the seller carry back note was the profit.. and then the seller carry back note is sold to yet another investor.. who is investing for coupon money.   

Go search the topic "Lifestyle Asset University" here on Bigger Pockets and you will see a longer thread with a lot of opinions (most are not members) but still worth a read as there are a half a dozen paid members from our group who have commented on that thread.We were formerly called Lifestyle Asset University, but I didn't realize that you couldn't use the word University in your company name here in Utah so we changed our name to Vodyssey. 

Work with your attorney for what is needed to insure all subcontractors get paid by the General Contractor.Make sure the insurance covers Construction period and also materials.Talk with your Commerical insurance agent and they should address the above questions with you.If this is an older facility make sure your engineering firm has covered Fire Suppression systems and any Storm pond or drainage systems. 

It’s impressive to see how that mindset shift has paid off!

Warranties often have limitations, like they might not cover pre-existing issues, and there could be delays if they require you to use their contractors.I'm not sure if you've purchased a warranty already, but before purchasing a warranty, it’s a good idea to carefully read the fine print to see what’s covered and if there are any exclusions.

Private loan that I paid when the sale was finalized.