1. What time should I check out by？我应该什么时候办理退房手续？
2. What time is check out？几点办理退房手续呢？
3. I want to settle my bill now.我想现在退房。
4. Could I pay by credit card？我能用信用卡支付吗？
5. What time are you leaving？您什么时间离开？
深圳宝安区福永镇新田大道锦灏大厦915