Freeness:
To prepare in a Aeropress I grind the beans at short intervals until only is still the engine noise of the mill dominant audible. This freeness was spot on to me so far tried out coffees.
For filter coffee I leave the mill after that run a little longer.
Processing and handling:
The mill seems to be well made and gives the impression that it will keep some time. The handling is very simple: Beans purely, lid on, press the button.
Since the container (after a slight twist) is removable, it can easily be cleaned. Where there is sufficient short durchzuwischen with a damp cloth. I clean the container after each use, otherwise remain coffee residues and oxidize, which may adversely affect the taste of coffee the next time you use.
Since the machine takes up little space and is easy, it makes sense also to them after use to store again, so that the countertop is always nice tidy.