After the lease is over these photos can be used to make a comparison. It's also not a good idea to share the fact that you are in a hurry to find a home, or any other details about your reason for wanting to purchase the home, as this might give the seller an advantage.
Go through your lease page by page to be sure that you understand all of the terms and conditions before you sign the agreement.
Here is my page; Live At Parkway Square -
http://www.kiwibox.com/,