"I think that you would be better off selling what you have in CR"
Yes, you're absolutely right, and that's what he's doing with almost everything.
But then there's original art (statues, paintings, ceramics) and home decor, musical instruments, wife's wardrobe, purse and shoe collection... that's not easily sold and repurchased. So one container, which represents actually very little of the household.
The wife is the problem I think, guys are less sentimental with stuff. When I moved here 11 years ago, I sold everything and came with three suitcases.