Has anyone done this? We looked at a house that did not have a master bedroom with it's own bathroom. However, the bedroom was very big and DH thinks it can comfortably fit it's own bathrom. The bathroom would be against the full bathroom that is on that floor. Has anyone done this and can tell me how much it cost and if the town gave them any problems with permits for this? I did some research and some websites says $50K..that seems insane!! TIA!!