i can recommend u a good baker. her shop is at Ming Arcade building (just the building opposite Hard Rock Cafe). A very wulu building. That cake shop is at 5th floor. she dont open and sell on-the-shelf cakes like those prima deli shops. They only accept Pre-Order. They do wedding cakes, cup cakes & etc.
I think the shop name is called A.D.A.P.T. Something like...
Affordable
Delicious
A....
Pretty
T....
This cake shop bake and distribute to those cafes & etc to sell. So, they dont have a shop-front business one la. They quote me pretty reasonable price. You can drop by there and check it out too. I hav the name card. But i think i need to go home find.