OS Property supports 7 languages. Once your site has those languages, you only need to install OS Property component to get your OS Property's language package activated
OS Property provides location (States/ Provinces and Cities) of bellow countries
You can use one of bellow accounts to access to features of demo site
OS Property - Joomla Real Estate Extension
This is the best real estate component ever and support is greatest. Not even they answered me to my queston within 24 hours , they also did the code part for me !
There is no support that would do that. Support is 5/5 , component stability and usability is also 5/5 , definitely worth the money !