When showing properties, depending on the potential clients, I sometimes call the closets 'Hers and Hers'.
It is usually funny until one says he has more clothes.
Then I say; ' Okay they are now 'His' and 'His'.
There is always a smile especially when someone hears this a first time. Our advertising and our selling.. needs to have some personality and a bit of fun.
I have seen the couples who teasingly ( I hope ) when seeing this much space, tells the other partner they can have the tiny linen closet. All in fun.
By the way, closets can sell a home, make sure they are staged.