Ellis was an excellent host, and her home is equally excellent. Spacious indeed (my family of 7 adults + 2 infants were very comfortable), just 7 mins drive to Christchurch airport, the listing is very accurate. House clean, beds comfy, off street parking for up to 5 (maybe 6?) cars, warmly heated throughout, well stocked kitchen (so many spices!), large HD tv with good sound system (even had 3D!).
When we had slight difficulty with the hot water, Ellis came within minutes to help, and it was past 10pm! She's a generous host, my family and I had a fabulous time staying in her lovely home.
If we return to Christchurch, there's no other place we're booking. Highly recommended!