A small balcony can be one of the coziest parts of an apartment — even if you’re renting, even if you can’t drill holes, and even if your space is more “tiny corner” than “outdoor room.” The secret to an expensive-looking balcony isn’t buying a lot of decor. It’s choosing a calm palette, creating one clear “zone,” and layering a few cozy textures in a way that feels intentional. Below…