Problem Statement: Joy and Anthony, a couple in their mid-30s, have recently purchased a resale flat in Punggol. They are seeking the expertise of an interior designer to help them optimize the space and create a functional and aesthetically pleasing home for their family. They have two children, one in primary four and one in primary five. The clients are open to suggestions regarding the arrangement of the bedrooms for their children, whether it be a shared room or separate rooms.