Having used nearly every Real Estate system out there for Joomla, I can tell you that this system works.
But not 100% out of the box.
You will have to dive into the language files, some .php and .css files to achieve the desired results. When you do this, you will end up with a nicely functioning Real Estate site. I also had to modify the Modules .php also. (all pretty easy fixes)
The front end, after translation and adjustments, works 100% (although I have tested only 1 agent).
There is no problems with the backend admin.
All things considered, I will recommend this if you are a developer and can get into the guts and do what you need. For the casual user it still works, but maybe not as expected.
Keep up the good work I'm sure better versions will be forthcoming.
Had a question and got an answer within hours.
I've installed hundreds of modules, plugins, etc.
My opinion is you won't be dissapointed with this very nice module. Worth the money.