The Family Visited

Before the family moved into their new house they wanted to look the house again. Thomas who after a week was ready to give the keys was in some confusion as they wanted to see the apartment again. Eventually, he agreed and they headed towards the apartment. Thomas could see how happy the family was after they saw the house which was shining like a brand new car. But what confused Thomas the most was that the family didn’t say anything about the shifting process. That was very strange about them. What was their plan?