1. Large-format porcelain on floors and walls
Swap small tile for 24 x 48 inch rectified porcelain and the room immediately reads calmer, because there are far fewer grout lines breaking up the surface. Ask your installer for 1/16 to 1/8 inch joints and a grout that matches the tile rather than contrasts with it. A concrete-look or soft limestone-look finish in warm gray hides water spots better than polished white and keeps the floor from feeling slippery.
Try this idea in Modern style



