use the provided floor plan as a base keep this as a 2d floor plan top down orthographic do not convert to 3d do not modify the layout walls proportions or spatial configuration the plan must remain strictly identical goal enhance the floor plan visually for a high end real estate brochure style wabi sabi minimal warm natural refined materials top view textures only exterior sand colored concrete interior light grey concrete smooth matte terrace steps same light grey concrete as kitchen pool 30x60 cm sand colored tiles subtle grid visible key feature conversation pit important the living room includes a sunken conversation pit built in architectural feature represent it as a lowered floor area within the plan include integrated built in seating along the edges fixed not movable furniture keep it minimal and wabi sabi soft geometry clean lines do not add sofas loose chairs coffee tables any movable furniture inside the pit furniture rest of the plan minimal top view furniture only beds dining table etc clean simple not cluttered landscape plan view tropical vegetation in top view palms greenery grass clean and curated graphics flat 2d architectural floor plan no perspective no depth rendering soft subtle shading only clean high end brochure style lighting neutral and even like an architectural drawing strict restrictions do not convert to 3d do not redesign layout do not replace architectural elements with furniture if unsure keep elements architectural and built in rather than decorative