The bathroom has come along way in the past one hundred years. Once just a basic tub set in front of the living room fire and filled with buckets of water the bathing experience is now a luxury in almost every western home. Back then a "bathroom" was something only the wealthy and privileged could afford to have in their house. It was this trend which lead to the mass production of bathroom products.
Pay Attention to Size. If you plan to use the same insert location where it already is you will need to shop for bathroom basins that fit that same size. You will also need to get one that is the same shape. Some are square or oval while most of them are round. If you want to completely change it up you can go with a different size and shape.
Faucet. What style of faucet are you interested in? This will help you to determine which bathroom basin are the best fit. You may want silver or you may decide to go with gold faucets. It all depends on your preference and the bathroom décor. You may want a fancy appearance or one that is simple. Take a look around to decide what you feel would be the best type to replace your current one.