Orchard Central, Singapore: I honestly admire the experimental design of this mall. It’s really interesting and exciting to explore. The main problem is that what is interesting for an urban explorer does not mean it is easy for shoppers to navigate. As a result this place is really too quiet, and many retail shops have come and gone. Actually no major retailer wants to have a store here. Today the main tenants are F&B, beauty parlours, saloons, private schools, etc. – mainly businesses that rely more on word-of-mouth than a strong store-front presence for advertising.