In reply to Patrick Clissold:
Meals may or may not be included, the norm these days seems to be that they are but you can easily tell by the price, how much did they charge you? Personally I like the hut but some seem to be critical... I've always cooked myself there but that was years ago. The last time I went was in the spring a few years ago and the main hut was shut, the old original hut was open but no staff were present... in fact no one was present at all I had the place to myself.
Don't let anyone talk you into taking the short cut straight up the moraine going up, it's ok going down but hard going for ascent.