Family Room
Boy's Bedroom
Book Nook
Of particular trouble are all the hidden ducts -- we sprayed every outside corner with adhesive, attached a vinyl "cornerbead" with heavy-duty staples, and then coated over the bead with several layers of mud.
When we needed a break from the mudpiles, we washed up and then hung up some vinyl beadboard on the ceilings in the two wet rooms: the laundry and the bath. This stuff is amazing. It's totally waterproof, easy to pull down if we need to get to the pipes up above, and goes up like a dream (compared to drywall). Simply measure, cut, and then shoot into place with a finish nail gun. No mudding, no painting,... nothing but smiles!