PG Real Estate supports 16 languages (including right-to-left languages). Every page of the site can support multiple translation.
Listing prices can be quickly re-calculated from default currency to any other supported by website. The rates are either set manually or updated automatically with the help of online services (xe.com or yahoo.com).
There is a whole world countries database. You can have any or all countries on your real estate site. Depending on your settings, the database structure may have 3 or 4 levels (e.g. country – region – city – part of city).