Would you move to a bigger house if you could just to have a better listening room ?

All the best,
Nonoise

I like small spaces. I wouldn't.

Our current home is 4500 finished square feet with another 800 square feet unfinished in the basement. I turned an extra bedroom into my listening room. It’s just my wife, 2 shepards, and an older chocolate lab. I would like to downsize, less to take care of. 

Keep the house and dedicated listening room, ditch the shepherds and labrador, renegotiate services rendered by the wife or ditch that too--that is the way to downsize.

I have had a dedicated listening room in most of the houses I've owned, and those rooms have been larger than the one I have now, which is a spare bedroom, but I find that I enjoy this one just as much.