Great fun stay overnight. The space is small but all you need. Peter responded promptly to our request to check-in before 5pm as we cancelled a hike due to bad weather at Arthur's Pass. Although we were disappointed not to be able to check in early, it turned out for the best as we did the Hooker Valley Trek that afternoon instead of the next morning and we had fantastic weather. Highly recommend the trek to the lake. There were icebergs when we visited. The night sky was clear and we loved watching the stars through the perspex above the bed.
In case you are planning to use the microwave, there were no microwave bowls, although you could use the cereal bowls.