Sam i put my own experience down to the fact that i'm pigheaded and stubborn, nothing to do with wimpyness...
Jackie, ring Ward 11 on the day you should go in (i rang at 8) and ask them if there will be a bed, you may find they will tell you they'll ring you back later in the day when they've done a bed count.... At least you know for definite there's a bed there for you then xx