Lots of great info here! and yes, I love BP.
Just to put another cog into the wheel. On King size mattress, you have TWO choices! The California King is shorter than it is wide, and the Eastern King is wider than it's length!
My mother use to use vinegar and water in a spray bottle to set the seams in pants with a very hot iron.
I use vinegar in my washing machine instead of softener as it helps get rid of the soap and deoderizes. Vinegar is great for lots of things. After perms, to get the smell out mom would use a vinegar water mix in the rinse.
I read an article on irons a while back and for the value/heating, etc, they suggested a Black and Decker from Walmart that was less than $30. My Rowenta spits water if I get it too full and the B&D iron is great too.