If you are intending to do the Tongariro Crossing this makes a great base from which to do it. National Park is the best location from which to do the Crossing. There is loads of accommodation there but you would be hard put to beat this. It is a quirky but comfortable house on a quiet back street and is perfect to relax in after the hike. Lindy is an absolute pleasure to deal with and gave us so much helpful advice and always responded super speedily. You will enjoy your stay here.
PS. Use Lindy’s recommended shuttle to the Crossing, Colin at Ruapehu Scenic Transfers. A great guy who will not let you down (unlike some other companies offering shuttles).