留学生租房时，以下是一些基本的英语表达和注意事项：
租房询问和预约
询问房源
"Do you have any apartments for rent right now？"
"What kind of apartment do you have？"
预约看房
"Could I schedule a viewing？"
"When can I come to see the room？"
租房选项
学生公寓
"What are the features of your student apartments？"
"Can you tell me about the amenities？"
合租别墅
"What's the cost of renting a villa？"
"Can I rent a room in a shared villa？"
租房合同
签订合约
"I would like to sign a lease agreement."
"Can we go over the terms and conditions？"
费用说明
"What are the rent details？"
"How much is the deposit？"
租房注意事项
中介费用
"Are there any agency fees？"
"How much is the real estate agent's fee？"
押金
"How much is the security deposit？"
"What is the refund policy for the deposit？"
退房通知
"What is the notice period for moving out？"
"Can I get a refund if I give a month's notice？"
其他
询问室友
"Can you tell me about the other roommates？"
"What's the average age and nationality of the residents？"
询问安全
"What security measures are in place？"
"Is there a key card access system？"
租房时，请确保你了解所有的条款和条件，并仔细阅读租房合同。如果有任何疑问，不要犹豫向房东或中介询问。