If it's just a space issue then you need to reevaluate how you see your space and the role of the vise within it. I'm sure you have plenty of space.
A few suggestions...
It complements the dining room table and provides a handy place to keep your favorite candle.
Works well as a second pair of hands in the kitchen as it's fire proof.
Personally, I prefer the aire of manliness it brings to a guest bathroom. Don't want anybody stealing the last roll of TP? You know where to put it.
Hope this helps. I'm sure your wife won't mind.
Eta: or you could just hide it under your wife's pillow.