This is pretty cool - Bottle Sterilizer
A baby carrier if you're an outdoors type person. Also good to have when you need to do things with two hands while carrying baby around. I've done chores while my daughter sat on this. Most of the time, she ends up sleeping! LOL.
Bed rails if you're planning on having baby co-sleep with you folks.
EDIT: I just read that you're in Europe. I love your side of the world! Been to England/London (multiple times), Scotland, Wales, Venice, Lyon.
We have zip up bed rails. They’re easy to use and you can fold them down at night and zip them up when you get up. This is what we have.
https://www.amazon.com/SURPCOS-Bed-Rails-Toddlers-Mattress/dp/B07R8XCWH6