shuriken
First of all, I own 2 licenses of Kallyas. I like it. It is nicely designed and obviously lots of work seems to be put into it. But the page builder has no "UNDO" function, not at least as easy as control+z as far as I have experienced it twice. This at most times makes it very difficult to use. I strongly suggest the development team to take a look into Divi, they also have flaws but the ease of use is top notch. If only you could implement some of their function in your own way into Kallyas, I believe it would be a very big improvement for you and your business.