Converting existing hotel rooms to Disney Vacation Club villas presents design challenges which cannot be overcome. Case in point: many of the Deluxe Studio rooms at Copper Creek Villas will only have a shower stall; no bath tub / shower combo. And it appears that DVC has no plans to allow incoming guests to guarantee the shower vs. tub prior to arrival.
Some guests may have a strong preference for one setup or the other due to physical limitations or other factors. However, it is not known how many guests fall into this category.
Topic: Does the bathroom setup matter to you? Given a choice, which would you prefer: tub or shower?
So I guess you can see our preference.