We absolutely loved staying at Mountain Spirit. We were there for 4 nights to explore Wanaka, Queenstown and the Dart River (where we went funyaking). The resort is peaceful and stunningly beautiful. We enjoyed the quirkiness of cooking outdoors and crossing the garden to go the bathroom.
Bring jungle formula if you’re coming in the summer; the sandflies and mosquitoes ate me alive! Also bear in mind there is a fairly long gravel road to get to the resort, so consider this when you pick your rental car (or drive really slowly to avoid chipping the car).
I honestly wish we could have stayed here longer (possibly forever!).