Their house, designed by 3sixty Technology of Henderson, Nevada (of which Mr Johnstone is a director) and built in the aptly named neighbourhood of Mountain Helix, revolves completely, once an hour.

这间房子，是由内华达州3sixtyTechnology的Henderson所设计(Johnstone是这里的主管)，并由该房子附近的名称相匹配的MountainHelix(螺旋)公司所建造，一小时能完整的旋转一次。