In a perfect world, all you need is a vanity—but who am I kidding? The best bathroom storage cabinets are what make a space truly functional. As someone who lives in a 1930s house with bathrooms that barely have space for toothbrushes, I can tell you that space-saving storage solutions are a must. Wire baskets under the sink are simply not enough. Luckily, you don’t need to call a contractor for a...