This theme uses module code which is stolen from 2 other themes which are being sold in themeforest. If anyone cares about possible copyright violations related to marketing a product which uses stolen code then beware when purchasing this product.
The projects which were violated are aviators (https://themeforest.net/user/aviators) and cms-theme drupalexp framework (https://themeforest.net/user/cms-theme).
This can be verified when updating the Drupal Core due to the warnings which appear indicating several module files missing from the system. Most of them are contributed modules, but at least 6 of them are from the aforementioned authors (I have used their themes too, so I recognized the module names easily...).
Once again, beware this author and his themes since they are not his work and might get you into legal trouble.
Edit:
This is the first time I review someone, so I didn't know that one review would overwrite my other one so here goes what I said initially:
The theme is not multilanguage since it does not have any localization functionality or internationalization. You advertise a product which can be used in any language but don't provide any information as per how to set the site in your own language or it's content.
I have spent hours working on this theme just to get rid of the warnings which appear due to the modules you deleted without prior uninstallation..and that's when I discovered that some of those modules were actually private modules and not contributed (for you to say that anyone can use them commercially as you do).
So well, it's still a fact that this autor steals work from other authors while claiming that it's totally OK to do it since the reply from this review states so...in any case, if you are here reading this review and thinking about buying this theme I remember you that it's 25% complete and definitively not usable for a Booking project.