safehouse, Payday 2, video game, interior design, modern, upgrade, customization, planning, furniture, gaming setup, entertainment room, vault, money stack, weapon rack, practice range, gym, luxury, high-tech, security systems, LED lighting, interactive objects, detailed textures, cozy atmosphere, personal touch, character themes, trophy display, team hangout spot, ambient light, dynamic shadows, 3D models, immersive experience, first-person view, detailed environment, interactive gameplay element.