I am a high-level quadriplegic, and use a sip and puff wheelchair. I have been to Disney several times and stayed at primarily Port Orleans Riverside, but Caribbean beach once many years ago, and Coronado Springs and 2011 and this past October. In October I stayed in a room in building four, the roll in shower was cleared right out and very accessible with ample room. The sink and mirror were completely outside of the shower area, which made it much more accessible. I have never had a room like that before at Disney, and I'm wondering if with the refurbishment at Caribbean beach they had similar showers? Previously every room I had, with a roll in shower, the sink was in the bathroom, and a small partition wall was between the sink in the shower area making it quite tight.