Our two families (4 adults and 2 one year olds) loved staying in the apartment. It was warm and comfortable with great views of Queenstown and the lake from the outside deck area.
Great facilities and kitchen area, which we heavily used.
We had great communication from the hosts and would definitely book again when we return in the future.
Be advised that the apartment (like most other places) is up on the hill, which means that you have quite a steep walk (with a stroller) to get to the main town.
There is quite a difference in size between the two bedrooms, which might be a factor if you have 2 couples sharing!
We loved our stay!