Verfahrensbeistand: what to expect

[xargon 31]

I am involved in a family court case with my wife where I am fighting for more time with my 4 years old son.

 

I have a meeting with the `Verfahrensbeistand` (technically a lawyer for the child, I guess) this week. Has anyone here gone through something similar and would be willing to share their experience? I know there is a lot of variability and every situation is unique but I am hoping to get a general picture of what to expect.