I stayed here for a week before the NZ lockdown, and the unit is stylish, private, and great value for Queenstown. Nik was prompt and very helpful as well.
The place was spacious enough for one person, modern, and very, very quiet. It's a corner unit that faces the backyard so there's zero street noise, and I only saw 2 or 3 people pass by the window per day. Very little noise from the neighbors above as well. The fridge is near silent and the A/C is quiet too.
Excellent desk & chair to do computer work from, with stable Internet. No disconnections at all.
The bed had some of the highest quality sheets I've ever slept in. Contrary to a reviewer who complained about insufficient light, I can say there was definitely enough light - three wall bulbs, two neon lights above the kitchenette, and two bedside lamps. In the morning, the light beautifully filters through the window shades. The only thing about the windows is that they're at floor level so you need to keep the shades down (and open) if you want privacy. But very few people pass by anyway as I said (2-3 per day, *before* the lockdown).
The shared washer and dryer was very convenient, and detergent was provided. The kitchenette (half-size fridge + counter) held enough food for a week. The tub was appreciated, and the heated bathroom floor plus the carpeted studio floor kept my feet nice & warm.
The only thing I missed were some shelves in the closet, but the unit is designed for short stays. For longer stays, ask Nik about the 1-BD units in the building and you'll have a pleasant surprise :)