Final Update:
Andrew was finally released from the hospital after 17 days. Kidney is doing great, all of his lines are out including his dialysis line that was in his neck and he's feeling good.
Funny thing is before his transplant, he couldn't eat more than a 1,000mg or Potassium, so cheese, bananas and milk were very limited. Now after the transplant the doc has told him to eat more cheese and milk because he's actually too low in potassium.
He has to load up on several medications for a while, but he's cool with them. It's just good to be home.