Mobile storage, and so much more
On the appointed date, a truck delivers the pods to your house. You take your time filling them, and when you are ready, you call and arrange for the company to take the full pods away. When you are ready to unpack the pods, you call the company, and they bring them to your new house. You empty them at whatever rate is most convenient for you, then call the company again, and they come and take away the empty pods. Often you do not even need to be home when the pods are delivered and picked up.