There are lots of positives about this studio apartment - it is clean and comfortable, with everything you will need. The small touches such as bread/butter/jam/milk in the fridge, and an electric blanket on the bed, are nice. The shower is a good size with plenty of hot water. It's in a convenient location, halfway between the airport and Queenstown.
However there are a couple of downsides which should be noted, so that future guests can be prepared. This biggest issue we had was noise from both the studio room next to ours, and from people staying upstairs. This unfortunately is due to the very thin walls, and the fact that our studio room was situated under the main house's kitchen - which we assume has floorboards. This means that late at night/ in the middle of the night, and early in the morning, we could hear every footstep and scrape of furniture that above us. Not the fault of the guests themselves, but an artefact of the house design.
We also had an issue with the other guests staying the in studio room next to ours, who decided to have an argument at 1am in the morning on our first night. Because of the thin walls, we could hear everything that was said - for 3.5 hours!
I made a complaint via the Air BnB app to Jodie and both she and Renee (who was helping her look after the place) were amazing - sincerely apologetic and determined to make sure the other guests were made aware that their conduct was inappropriate. They also gave us a bottle of wine to say sorry for the noise.
The offending guests moved out the next day, but other guests then moved in later in the week. While we didnt have an issue with these guests, we still could hear conversations at night and early in the morning (as I'm sure they could hear us), meaning we ended up buying earplugs to allow us to sleep in a bit.
My advice for future guests would just to be prepared and bring earplugs, if you aren't used to hearing your neighbours conversations and movements.