The Park's were very busy with their two moves, so their house was full of cardboard boxes in every room.
Klaus was going to move to Central New York, and his family would move into Chun's friend's kitchenette. Obviously, Klaus was not comfortable with this situation, but what could he do? Rent a house or apartment big enough for everyone to live together in New York? That was impossible. In current times, they could pool their three salaries and still not get paid enough for it.
For now, taking the cheapest route was the best option for them.
However, in the last two days, Klaus had a lot of time to think while exploring the regions that were new to him within the game.