Modern penthouse apartment, minimalist interior design, open-plan living area, floor-to-ceiling windows, sleek metal framework, polished concrete floors, neutral color palette, low-profile furniture, hidden LED lighting, urban cityscape views, cloudy blue sky, soft natural light, 1/1 composition, shallow depth of field, realistic textures, ambient occlusion, green roof garden, lush greenery, outdoor seating area, cantilevered balcony, steel railings, panoramic views, morning sunlight, warm cozy atmosphere.