I loved my stay in the Red Nest! It was peaceful, well-equipped, and well-situated to explore both Lake Tekapo and Mount Cook. Bonus points for the gorgeous mountain views and ability to stargaze. The full kitchen was a godsend because many of the restaurants in the area close early, and I often missed the cutoff while I was out hiking. 😅
The only two things other travelers should be aware of is that the wifi was spotty (I think this is true of the area in general, though) and you have to pick up and drop off the keys in town (quick 5 minute drive). But if neither of those things are dealbreakers for you, I’d definitely recommend!