Debbie's cabin is a very nice place to stay in National Park for good value.
It was cleaned and tidy when we arrived. The check_in time is flexible as you get the key from a box next to the door.
We were four people, two sleeping in the room and two in the leaving room with great comfort. The cabin is well equipped. The kitchen has everything you need with oven, 4-fire gas stove, microwave, toaster, good size fridge and freezer. There are plenty of cutlery, plates, pots, etc...
The place is located on the center of National Park, 5min by foot from the shuttle departure for the Tongariro Alpine Crossing if you would like to do it. There are also plenty of walk within 30min of driving.
Icing on the cake: a very nice view of Mont Ruapehu from the front of the house.
Thomas