I think it also depends on the time of year you are visiting for how busy B&C may be.
We went Jan 7th at about 12:15pm. I was worried we would not get a table, or have to wait a long time. Instead, we were seated right away in a nice large booth. The place was busy but the service was great.
Also, we did have a little problem finding exactly where it was We finally asked, and was directed to the lobby of the Beach Club. Since you are entering from the backside of the hotel, there is no sign stating it is the Beach Club (at least I didn't see one). After entering the lobby of the Beach Club, we turned right, walked to the end of that hallway and outside through the double doors. Followed the walkway until we came upon the outdoor tables that are set upon what looks like ice cream cones.
Good Luck!
Figment