It is perfect and very easy to use. It's a great user experience.

What I like best about Publuu is its interactive flipbook effect, which makes digital documents feel engaging and natural to read, almost like holding a real book. It’s also very easy to share and embed, so presentations and reports look more professional.

First of all, the animation of page turning is really nice! An secondly, almost all the things i found myself in need of while working, it was already there! They literally thought of everything. And the customization scope is just perfect! Also the "Hotspot" feature is something i fould nowhere else. I have used it for sharing a few proposal files of my kayaking expedition, with the potential sponsors and collaborators. It was a very big project for me, so couldn't take any chance. I did quite a research before going on with Publuu, and after trying a few other options, this one felt like the most reliable, professional, complete and user friendly service. Totally happy with this and considering a purchase as I cant go back to anything less now :p