Detailed Three-Level Dwelling Floor Plan

Design Brief

Create a publication-ready architectural schematic floor-plan sheet for a three-level dwelling: ground floor measuring exactly 12 × 15 m, a second floor, and a penthouse. Show each level clearly as a separate orthographic 2D plan, not a 3D perspective. Represent exterior and interior walls, doors with legible widths and swing directions wherever possible, windows, circulation paths, an L-shaped stair, a double-height space, an interior garden beneath the stair, a corridor with railing, a laundry room, and a terrace with pergola. Include clear dimension lines and highly legible Spanish labels for each level, preserving all stated dimensions and relationships. Resolve unspecified positions coherently without changing the indicated areas. Use a clean architectural schematic graphic style with consistent line weights, readable annotations, and neutral professional drafting presentation. This is a conceptual schematic plan, not a structural or construction-executive drawing. Negative constraints: No 3D perspective, no photorealistic rendering, no people or pets, no watermark, no logo, no captions or overlays outside the architectural annotations, no diagrams or infographics, no incorrect perspective, no distortion, no low-resolution artifacts, no unintended extra openings, no split-screen, no multi-panel comparison layout, no option labels or variant numbering.