Craving boutique-hotel drama without a major reno? Wallpaper delivers maximum impact for minimal effort, and a single roll of inky black can disguise wall flaws, boost contrast, and make every brass sconce sing. In this guide you’ll discover eight on-trend options—matte minimalism, textured grass-cloth, high-gloss marble and more—plus pro tips to help you lean into the look confidently so your space feels curated rather than claustrophobic.