I searched the forums and am a little confused. I'm planning a trip in March or April. I haven't stayed downtown in a couple of decades and am ignorant of so much there. I would like to stay at MSS and would hope to swim a bit or at least get some sun. So… Does MSS and the Cal share a pool? Is it heated? Would it be too cold outside to use in from St. Paddy's Day onward? Thanks. I'm kind of looking forward to a different LV experience if the stars align.