That's about the best weather you get in MV. Should be busy but we haven't been to this hotel for a few years so hard to say.
But be sure to check with a travel agent that regularly sells MV hotels. Sometimes they are over 30% less than booking direct. But not just any agent, one that does MV hotels. It's different over there.
Totally bogus they raised the GST yet again. It was 12 only a few years ago.