BUYER BEWARE. I hoped to use this theme with an existing project. However it's such a mess that attempting to understand the logic by which it was built is an exercise in frustration.
(Context: I've been a full-time Drupal developer since Drupal 4.6, and am very, very familiar with core and contrib, and producing modular, reusable Drupal installations for clients.)
This theme is very tightly-coupled to the Drupal installation (and database dump) provided. It is a full installation with every bell and whistle turned on, for every example you see in the online Demo.
Because the design and functionality has been built to be dependent on this demo, taking parts of it and using it elsewhere is very, very, very hard.
There are node ids (nids) hard-coded directly into the theme which means there's a very good chance you're going to break something or lose functionality.
There are *215* CSS files included in the theme's CSS folder. Have fun figuring out exactly what applies to the functionality/design you need, and how you need to edit the file to use that layout or functionality. By no means does this theme use a SMACSS, BEM or any other modular approach towards maintainable CSS.
In my subjective opinion, this is a case study of most of the worst-practices in Drupal site building, both for developers and for site builders and maintainers.
I apologize for the negative feedback, but this is beyond usable. Any developer wishing to purchase a theme thinking they can use it as a base for their site is going to be in for a very unwelcome surprise.
If I've misunderstood something, do feel free to set me straight.
I'd request a refund, but I note that Envato's refund policy indicates 'the item did not meet your expectations' is not a valid reason for a refund. I've learned my lesson.