create a cozy bedroom environment featuring a modern double bed with a wooden headboard in a dark walnut color the bed is adorned with elegant black pillows and a matching blanket use a soft beige color for the bedsheet place the bed against a textured white wall on either side of the bed incorporate minimalist beige nightstands for the floor use a light gray faux wood texture to add warmth next to the bed lay a cream colored area rug with subtle wavy patterns include a large window on the right allowing natural light to flood in creating a serene and inviting atmosphere in the room