On your dashboard, you have access to every listing you have ever booked with us. Click the listing you want to edit to get to your edit listing page. On the left-hand side, click on "Listing Details" to open the dropdown. There you'll be able to edit all of your listing details including address, price, square footage, etc.
Once you're done editing your listing information, be sure to click "save changes" and your info will be updated on both your branded and non-branded property websites.