sustainable design interior from the top render a beautifully detailed 3d rendering of the provided architectural floor plan the patient rooms should have light blue walls wooden floor and white bedding with soft pastel colored pillows the security room should sport a modern office look with minimalist black and white furniture and dark wooden flooring the recreational or tea room should be bright and inviting with light grey walls modern colorful furniture in shades of turquoise and yellow and light wood flooring the central atrium area should have a skylight providing natural light with indoor plants and a mix of white and light grey seating exterior walls should be a clean white overall atmosphere should be modern clean and inviting with plenty of natural light and a harmonious color scheme architecture