West Palm Beach is a great city!  I've taken a few trips down there and The Breakers Palm Beach has got to be my favorite hotel. It feels like more of a resort than just a hotel, and if the ocean feels a little too cool for a swim, don't worry, they've got a heated pool pretty much right next to it.  If you happen to be their on Sunday, definitely do the brunch.

Just throwing this one out there:  The Chesterfield Palm Beach.  It doesn't have much of a view, but it's a neat boutique hotel and the restaurant attached to it  Leopard Lounge is really good (at least once you get over the name).  That's where their continental breakfasts are held.  It's a good location too.

Ritz Carlton is upscale probably expensive but probably one of the nicest you'll find