Tourist visa question

[vraghu2000]

Hi,

My Sister-in-law and her husband are planning a 15 day siteseeing visit to US through a tour agent in India.After their 15 day tour they want to visit our house and stay for a week and then return back to India.They have an appointment at the US consulate Chennai to get their tourist visa.They are sponsoring for their entire trip themselves.
To enable them to stay in my house for a week after completion of their 15 day package tour,what documents i need to give them to present to the consulate during their stamping.

Thanks
Raghu

[peace]

You do not really need to send anything if they will show that they are going
with a tour operator. They do not even have to mention that you are there.

If they get the visa, they can visit you after the tour without any problems.