What upgrade if I require accessible rm?

[videogal1]

Well, Thanks to the DIS, I got my Spg Preferred + card, tied to an AMEX card, and, so far, I have accumulated about 5200 points (I tried to swing a gold card by phone but my luck ran out)...I have a reservation booked at the Dolphin in May and am really excited about an upgrade...Wait a minute...I need an accessible room...Does that put me down in the basement? Who knows if any of the Dolphin concierge rooms are accessible?

Silly me. I knew there had to be a catch.......