I recently moved from Australia to Canada with my wife. We both had jobs, cars, property, and family: call them the epics!
I ran the move like a project, using agile (scrum) as a methodology. I can honestly say it worked well. Our scrums were daily and sprints weekly. Retros happened over Saturday morning coffee and planning sessions coincided with Friday dinner.
At the start it was a novel approach to the daunting task, but eventually it became a lifeline.
Day to to day I use some of the 12 principles. Retrospection, delaying decisions, monitoring progress...that kind of stuff.