It never struck us as a wheelchair accessible room, but looking at the photo's now, there does seem to be lots of hand rails. These were great for drying clothes over

.
The doors seemed to be a standard width, but what we did find annoying was the bathroom door opened outwards, with the hinge to the right (as you looked in). This meant that if it was left open (normally by housekeeping), then when you opened the main room door it would bang up against it.
There were no panic buttons or pull string alarms in the bathroom.