We stayed one month in Theodora's place with my girlfriend and we are absolutely glad we picked it. Theodora has been a wonderful host through the entirety of our stay, she has been very helpful in making sure we had anything we needed, and super friendly with us.
The apartment is located near two bus lines that help you navigate to the city center if you don't have a car. It's exactly like in the pictures, you have a big bedroom, a small but containing anything you need kitchen, a clean and nice bathroom, and a large and lovely living room to spend some time and relax.
I highly recommend this place if you're staying long-term in Christchurch, or short-term if you have your car as it's only a 10min drive to the city center.