home interior , soft blackout curtains in a tranquil bedroom create a serene atmosphere for peaceful sleep

interior design soft blackout curtains tranquil bedroom create serene atmosphere peaceful sleep enhanced neutral colors calm relaxing soothing quiet cozy comfortable harmonious inviting pleasant restful placid muted hushed gentle quietude peacefulness untroubled comfy undisturbed tranquility quietness serenity silence stilly truce closed secluded softness warmth lulled assuaged mitigated sedate ai generated