underfloor heating system, radiant heat, warm flooring, interior design, home comfort, energy-efficient, modern living room, hardwood floors, cozy atmosphere, thermostat control, invisible heating solution, luxury home feature, uniform temperature distribution, no radiators, clean lines, minimalist decor, architectural detail, soft ambient lighting, sectional sofa, 3/4 view, detailed texture, high-quality materials, residential comfort, elegant space, hydronic system, electric mats, thermal conductivity, reflective insulation, sustainable living, smart home technology, under tile heating, gentle warmth, open-plan layout.