租屋签了一年合同，是每月付款的方式，但是现在对房子不满意，请问我可以违约吗？违约的话需要付出多少代价？ 请您拿出您租房时的合约，仔细阅读early termination部分的条款，查看合约上是如何描述提前终止租约的。

It depends on the terms of the contract. Read the termination clause in the contract. Typically, rental agreements are month to month for less than a year. Agreements for more than a year must be in writing.