Design scheme for a middle-grade cake shop

Quick answer：

A design scheme for a middle-grade cake shop typically includes considerations for layout, decor, ambiance, and menu offerings. The layout should be efficient for customer flow and staff operations. Decor should reflect the brand's image and appeal to the target demographic. Ambiance should create a welcoming environment. Menu offerings should cater to the middle-grade market's preferences and budget. Additional aspects may include lighting, sound system, and accessibility features.