In a quiet retirement community along Florida’s sunlit coast, we redesigned this guest bathroom to feel brighter, softer, and more welcoming for family and friends who visit. What had once been a dated tub–shower combo became an airy, walk-in retreat lined with light gray glazed subway tile and grounded by a deep gray river rock floor. A new vanity with a white marble top adds a touch of modern elegance, while brass fixtures bring warmth to the room’s gentle gray palette. Finished with coastal-inspired artwork and refined seaside accents, the space now feels relaxed, inviting, and sophisticated.