Don't mind the "garage" thing: the place is huge, perfectly clean, has great services and even the wifi is available in some spots in the room downstairs (not only in the common area,so not a problem at all). The house is immense and the surroundings nice, safe and really close to the peninsula. The hosts are great and will kndly share tons of very useful infos with you...
I surely recommend staying here for a quality visit in Kaikoura area!!