One of my recent personal projects is our basement bathroom. It had some mold problems that could not be ignored. Although there are a few possible cosmetic fixes like just replaces the dry wall or taking out the shower and replacing it with a shower insert, they just aren't worth the cost. If we are going to put any money into it, we wanted to make it right. So we gutted it and have plans to completely rearrange the bath. There will be a tub along the back wall, the toilet will go where the shower was, and the vanity will replace the washer (and the washer/dryer will find a place in the garage).
This will obviously require a lot of work when it comes to the rough plumbing but it will be worth it. I will post additional pictures as I continue the project and I will also include costs.
The bottom piece of wood really shows how bad the mold had really gotten.