all we store in the powder room is extra TP!
my "master bath" is a joke though, it's a shower stall, small pedestal and a Kohler Cimarron (goggle that one!)... We had to put a small cabinet over the toilet but it's a joke of a master bath... We had plans to tear the roof off the garage and finish another 600-700 sq ft for a master suite... but the $80,000 quote is hard to swallow...