Wall water damage
 

Can anyone suggest how to repair water damage to the wall in front of the sink and under the window? Wallboard is slightly "spongy" and wall paper is separating.
Thanks

Repairing wall dammage
 

Do you have a Classic or a Towlite? It makes a difference in the approach to the repair. Either one can be repaired. A good first step would be to remove the window by the sink if you have one there.