We are repurposing a bedroom into a master bath and closet. It will be the only closet for our master bedroom, (so I have to share with hubby) and the dimensions are coming to 12x4. So it will be long and narrow and we will walk into it from the end, not the center. My question for YLF is--- is 4' too narrow? I think it's my on,y option to make the bathroom large enough for a soaking tub. (Yes, first world problems....). What do you think???