Is this solid, nail or glue down stuff? Hopefully, it is not an engineered floating floor. I don't think it should be much of any different from putting one anywhere else. If it is a floating floor, I think you are asking for problems - they don't like being anchored down. For ease of cleaning up, I opted to tile under that area when I put down wood floors. I used the same tile as the vanity top which ties it together.