I Stayed a few nights at Alans place while I was visiting Christchurch.
The room was a very good size with comfortable bed and ensuite next to it. Could use the kitchen as well which had all the utensils and appliances you could need.
Alan was very helpful in giving recommendations of things to do in the area, such as walks or bike rides, helped me out with any questions I had and no doubt has a good knowledge of the wider area. He also offered to drop me off at the airport, and was an all round great host! Hope to stay again at some point in the future.