create a detailed architectural rendering of a modern second floor apartment layout the atmosphere should be inviting and contemporary with a focus on clean lines and open spaces for colors walls soft white to enhance brightness floors light oak wood flooring for warmth kitchen sleek white cabinets with stainless steel appliances living room neutral beige sectional sofa light gray rug dining area white table with light wood chairs hallways subtle light gray with minimalistic decor powder room soft pastel blue walls den office calm mint green walls minimal furniture details add subtle shadows for depth and soft natural lighting focus on balance and minimalism capturing a luxurious and airy feel throughout the space
