Most bathrooms have empty space in the corners, and it isn't really about be used for much. You may be able to free up space by taking out the vanity and adding one of the small bathroom sinks in the corner. This is a fun design and fully functional. You may not be thinking about this option until you see the products and how it can look. There are plenty of examples online to view.
If you happen to notice dark spots sprouting up in the corners, parts of the ceiling, directly above the bathtub, or shower, your bathroom needs an update. Keep in mind that not all leaks/drips are visible, so make sure you look for mildew and mold near the edges and corners of your shower and bathtub. Sometimes mildew and mold problems can arise from minor issues like drips, leaks, faulty pipes, or improper ventilation which can be easily fixed by doing some minor repairs. However, in case you have a serious mildew or mold problem even after you have done the minor repairs, chances are that you have a much bigger problem to deal with. Make sure you deal with that problem immediately, before it gets worse. If the water gets into your bathroom floor, it could eventually end up compromising its' structural integrity.
The overall size of counter top basins depends on what your needs are, the style you like the most, and how much counter space you have. You can even go with two of them and have a double set. This is perfect if you and your spouse share the same bathroom space to get ready in the morning or the kids share a bathroom. A double sink area means less stress getting ready for all.
Such materials are quite durable so your ceramic sink is going to look great a very long time into the future. They are scratch resistant and it is hard to damage them. You do have to be careful though because if you drop heavy items into one, it could cause some damages. With routine use and care though you don't have to worry about it.
Unlike other sinks, you will need to measure the sides and the drop of the overhang to make sure it will fit your existing countertop or sideboard. Your sink supplier should be able to offer you guidance in your area by providing a diagram of what measurements need to be taken.
If you want to make room for other bathroom necessities, one of the easiest ways to do this is by installing built-in shelves. This will not only keep all your belongings secure and dry in one place, but it is also a great way to add style to your bathroom depending on the kind of shelving you use. Make sure to use materials that will keep everything dry especially when installing near wet areas such as showers and tubs.