When we moved a few years ago we actually upsized, bigger house, bigger yard. I like the bigger house and contrary to what I thought, it stays neater because we have more room to keep stuff. The yard is another story. There's a lot of grass to cut and keep up with but to be honest we have more privacy this way.
The only thing I would downsize is the amount of stuff we keep. When we moved we got rid of a lot of clutter and now after a few years, I think it's time to do it again.
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Where I've been lately