I am invited to one of these every year - the CH is very thorough and goes through every aspect of my mother's care - it usually takes around an hour. It is a good time to ask questions and make comments or suggestions, if you have any. One thing I said a couple of years ago, was not to bother trying to get her to take part in activities any more, since she was frankly well past being able to take part or enjoy them, and didn't like having to be chivvied to move from her usual chair if they were taking place in another part of the CH. But the staff had felt obliged to keep trying until I said this.