Okasan
BB Hypermart is more upmarket than baby kingdom. I got my strollers and car seat from hypermart, but got my cot from kingdom. i suggest you compare prices before making your purchase, since they are just next door.
For hypermart, you can make your selection, pay a deposit of $50 to secure your items, but dun collect your stuff. if you change your mind anytime from now till delivery, you just have to amend your items, with no extra charges. look out for a malay gal, forgot her name, mid length hair, she is very honest, will tell you the truth based on customer feedback. also very patient. dun go for the Chinese guy, heard him upselling some expensive products to another customer.