In a word, yes.  You can create a FREE listing by selecting the first package.  Just select the option Swap your house from the menu on the left hand side.  Here you will see the full list of packages available.

A FREE listing will allow you to post ONE photo of your property. Many sites will not let you display a photo if you select their free package, but we believe in providing a better quality of service.

A FREE listing will last for THREE months, and you will have the option to renew it on a monthly basis when it has expired. There will be a small fee payable, if you decide to renew.