I would go with option #3.
I have been to both and while Pop is GREAT, AOA is BETTER.
You are getting a good deal with Pop so I would take advantage of that but definitely indulge your DD with the LM rooms for a few days. That way, no pool problem and closer to the family.
Also I would check your eating habits and see if it would be worth the money to pay for the dining plan OOP for those AOA days or just buy food OOP, for me and my DD(2) the dining plan would be a waste of money since we are not big eaters but for some it is worth every penny.