Wine cooler for steeping

I read alot on here about steeping how to speed it up or how to get repeatable results. So that got me thinking.

Since you should steep in a cool dark place would it make sence to invest in one off these since they can be kept at a steady 18°c? Just thinking that the temperature in the house can fluctuate several degrees.
Probably would be a good place to your flavors aswell. And they can often be picked up for a little cash if you search second hand