I have this shaver with cleaning station for some time in use.
I also own the predecessor but without cleaning station.
The shaver is in okay - BUT the cleaning station is crap and expensive:
The cleaning is nil.
The dirt in the knives must be removed only with the brush.
So if you have to clean by hand and brush everything until you the Reigungsstation not required.
Außerden, a new cleaning cartridge is approximately 30 cleanings due for 6.
UB