We used cork in our bathroom and have one very sloppy teenage daughter who showers a lot and gets water on it regularly. It holds up surprisingly well and is beautiful! I put it down about four years ago and it has been wet a lot. It is extremely durable. I suspect yours will not be subject to the same level of abuse. The only down side to cork that I can see is the cost. It is pricier than other options. The product I used had sealed edges, and came in panels that clicked together. You can find it at most flooring places as well as the big box building supply stores.