That's awesome!!! I sell a little "kit" designed to be used in the big sleepers that would work well on a model like that! I has a low Profile Dometic roof AC, a vent lid, three piece toilet, kitchen sink, bathroom sink mounted in a cabinet, microwave face, refrigerator face with handle and a Splendid washer/dryer face with door. Parts were mastered by Les Felts and are VERY nice!!!