What's really nice abt WL is that it is the smallest of the deluxes. /QUOTE]
Actually, BWI is the smallest of the deluxes with 378 rooms. BC is next with 583 rooms followed by YC at 630. WL has 728 but if you add VWL it's at 864. The Polynesian has 847. Of course BCV adds on to the resort population at BC too. VWL IS the smallest DVC property however.
We are a family of 5 and the rooms at the Polynesian are plenty of room for us...we've been staying there since 1983. And the transportation options are the best of any WDW resort in our opinion. Besides the monorail, you can take the little launches to the MK and it is the first stop. You can walk to the TTC for the Epcot monorail or to take the ferry (or return on it which is what we sometimes do).
But two bathrooms is nice. Our family would always pick one room at the Polynesian or GF over two at WL but everyone has different needs. Now if we had 3 teenage girls, the extra bathroom would seal the deal for two rooms at WL!