Which furniture stores can you recommend?

Styles. Modern sober, solid wood furniture, Asian-inspired, lacquer and steel, Bauhaus, etc.

A stupid question to the heavy users of this forum: is it usual to open a thread for every little thing? I usually know it collected in one thread.

Good point! If you like 3-2-1 systems or wall units, furniture stores are a good place for you. When you try out the furniture there according to your taste, you quickly recognize the price structure. Expensive ones have soft close, rounded corners, or flashy features in the cabinet wall, cheap ones tend to be made with thinner panels. You don’t like to dig up thread necromancy from 2018 or older. New threads maintain clarity ;) But you’re right: with the search function, one would have seen that this question was already asked recently. It’s up to the OP to use the forum as a whole :cool:

I didn't necessarily mean it like that, more like:
there are currently a lot of current questions about the OP's project. Sometimes it's also helpful to have information about the overall project :)