I like that it's easy to set up, and there are options for different layouts (page count etc).
It can be difficult at times when trying to get your head around all of the features but with some patience this will come naturally. Sometimes you have to zoom in or out to see what exactly you're looking at - this isn't always clear! The layout option is great if you want something specific, as it allows you to create a customised design without having to go through each page individually. We've used it to produce an extensive list of products for our customers.