Technology has improved the way we use the rest of our homes and our bathrooms are no different. Modern bathroom gadgets include showerheads with integrated speakers, waterproof televisions and smart scales. If this is all a bit too futuristic, consider a lighting overhaul. Adjustable lighting behind opaque wall panels lets you choose the colour to suit your mood, while motion sensor low-level lights ease night-time navigation. Enhance the look with floating, wall-hung vanities.