Our master bath is small: 7x8. No room to annex extra space from the walk-in closet or master bedroom. Our thought is to create a classy tub/shower combo with a deep cast iron 5' tub (probably with some jets, not a lot), nice ceramic or porcelain tile surround, new frameless glass door, and great shower fixtures, still leaving room for new double vanity with granite countertop and toilet. Is anyone out there doing this kind of arrangement? For resale in our area, we really need to offer both tub and shower.