Could you tell me if these questions are correct and if they are natural?<br/><br/>- How many days is that invoice for? You're paying 2000 dollars for 10 nights?<br/><br/>- How did the last time you come here go?<br/><br/>- Where do you think we will be living?<br/><br/>- Why did he set the place on fire only to put it out because he regretted it?<br/><br/>Thank you