Perched on Lisbon's sun-drenched coastline, this minimalist eco-friendly home harmonizes with its beachside setting through exposed black stone walls and expansive circular glass panels that frame panoramic views of the Portuguese capital. Sustainable bamboo accents soften the stark geometry, while an integrated outdoor fireplace invites midday gatherings amid the rhythmic crash of waves. Embracing passive solar design and natural materials, the structure embodies modern restraint and environmental stewardship. Designed by @levelsio