Tenants pay and arrange their own delivery.

As soon as you can comfortably arrange it have the exterior door locks changed to keep others from having easy access. 

Have to make arrangements to link up with you.

You might want to try to arrange a short sale.

Kris: I have a debt & equity firm that arranges financing for commercial and multifamily real estate.  

Is there a particular agency that is better than another for this type of arrangement whether it be fee structure or training?  

Researching markets, fostering relationships with brokers, finding and vetting deals, obtaining experience, raising capital, arranging bank funding, vetting management companies...the list goes on...is hard work; so, the deal structure is set up so that the sponsor gets compensated for that work with a 70/30 split rather than proportional.  

@Nolan Martineau, I also suggest you make sure that the arrangement you have with your family member is in writing.

How do you arrange payments (partial upfront, with balance at completion)?

If you call the store manager of any big box store and tell him your business is rehabbing apartments and you would like to start a purchase arrangement with his store, you can expect 10-15% discounts off of the shelf price.