I would would recomend the Dolphin over the Boardwalk for the following reasons.
1) Starwood is more service oriented then Disney and will go out of there way to make sure your room meets your needs.
2) There are resturants right in the bldg that offer character meals, at the Boardwalk you have to go out of the bldg and onto the Boardwalk to get to the gift shop, resturant, etc. and no character meals.
3) The slide at the pool at the Boardwalk is not accessable and the Dolphin has a sand beach area
4) The bathroom in the accessable rooms at the Boardwalk is very tight around the toliet area, better lay out at Dolphin.
5) Rooms seem a little larger at Boardwalk but the beds are very uncomfortable.
Just a note: you can request a room with a roll in shower at the Dolphin but the Swan does not have roll in showers.
We have stayed at the Dolphin 3 times and once at the Boardwalk. Even my 7 year old said, can we stay at the Dolphin next time and she loved the slide at the Boardwalk pool.
For reference I am a T5 para mom in a manuel wheelchair.
If I can answer any questions please feel free to email me at
Rtravel@aol.com
Have a great trip.
Jeannie