These guys really deserve my review!Excellent package! In a few minutes, I had the demo site ready for my client, wich was based in their demo site.Besides the extension and modules included, the latest plugin released for Xmap was "gold on blue". The documentation may need a review of the English, but you can read the explanations and it's very helpful in at start.
Good support. Send 2 emails requesting some minor changes in the layout, reply as clear a simple.

By the way, the demo site is an excellent reference to see this extension at work.