You may form different combinations from it and use it for different purposes as you might visit a new residence and move some of your belongings there before you officially make it your own.

你可以将它形成不同的组合，用作不同的用途，就象你可能参观了一个新居，在正式将它定为你的居所前将你部分的财物转译过去一样。

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As of now, if you currently own a second home for personal use, you are allowed to rent it, or your primary residence, to another party for up to two weeks (14 nights) without reporting any of the income.

FORBES: Vacation Home Survival Guide