I like that it has plenty of space to put my files or even just have some extra storage for those small items you need but don't want in your bag when traveling.
It's easy enough to use so anyone can figure out how to operate this product quickly without having someone else around as well! Not much at all since its been great up until now with no issues what-so ever. Maybe if there was more room? But overall very simple design which makes using easily accessible from anywhere within our office building/building complex where we work remotely.