Most moves don't fall apart because people "packed wrong." They fall apart because small details get missed, then everything stacks up on the day. Parking is tighter than expected, the lift is booked, the couch doesn't fit the stairwell, and suddenly the timeline blows out. Even a simple change like a delayed key handover can throw the whole run sheet off. A well-planned relocation feels calm because the plan is specific, not because anyone got lucky.