回複：租房公司居然和同一住戶有兩份不同的合同,怎麽辦?

It depends. The information you provided is insufficient. What is a lease term? Fixed term? Periodic? If it is a fixed term and the lease longer then a year, then the contract you got may be invalid because it violates Statute of Fraud. Did the landlord sign? Printed name does not count.