In 2014, as well as visiting our daughter Bronwyn in Busan, South Korea where she was working for 6 months, we took the opportunity to travel by bike along the Four Rivers Cycling Path. At the time, there was scant information about the 600km route and just as little accommodation. Fortunately, we discovered ‘love hotels’: all well priced, very clean and extremely private, and interestingly appointed for their primary function.