I tried in your test website:
1) Deactivate other plugins and switch your theme to twentytwelve
2) create a test Property post:
http://stg.hms-spain.com/property/test-property/
It works as expected.
And I suspect there is a problem in your theme, could you enable debug mode?
http://wp-types.com/documentation/user-guides/debugging-types-and-views/