Okay, I read this fic within the last 12 months, probably. I believe I read it on archive of our own, but I can't be sure. The fic was about Dean and Cas bought an old house that needs repairs, the kitchen included. They slept on the floor in the living room for a while because Dean refused to go into the bedroom to fix it for whatever reason. At some point I'm pretty sure Dean offers to repair a woman's car in exchange for something, I think she did some work on the house, maybe? I believe Dean and Cas were in a relationship. Dean was quite distant, sad, I'm pretty sure it was because Sam was dead. I think Jody was briefly in the fic via phone call and mentioned that she missed hearing from them. They may have gone and visited her once during the fic. It was a fairly long story as well. At least 10,000 words, if not a lot more. I seem to remember 90 thousand... but I could be very wrong.