Hello,
We have 2 variants for you:
1. Add your cusom html module to Position: top_estate and it will look like advertisement on our demo site
ordasoft.com/realestatemanager11/
2. If you want to use posotion "SidebarRight" you need to do some template customizations
Go to: templates/ordasofttemplate-realestatetemplate/css/style.css
Line: 813, change width: to 100%;
Go to: templates/ordasofttemplate-realestatetemplate/index.php
line: 308, change span9 to span8
line: 315, change span3 to span4
screencast.com/t/HaG0tXGiafQs
Thanks,
OrdaSoft team