We don't have any manuals anymore. They went a few months ago. Our company iPads have all of the relevant documents downloaded and like Denti's company, the free space is ours. All of our aircraft all have mounts and charging sockets. We are expected to use our iPads during critical phases of flight. Once you have learnt to use them they are great, especially when you are looking for something hidden. Indices (indexes?) were not a feature of our old manuals. They are also good for diversions. We now carry documentation for nearly every airfield we could possible operate to. Our next task us to get rid of back office systems and given back to hem to us. A nice byproduct is that we have music and movies on turnarounds.