Where to put this machine

I now own a creality K1 and I have it placed above an Ikea Kallax 2x2.

Since I might consider picking K2plus in future I want know your experience or opinion on where did you put it. And if it vibrates a lot or not.

Idk if I could just separate the kallax from the wall and place some piece of wood with the K2 size between or I will just have to change for a bigger furniture or table... Or just make an extension of the kallax behind it by myself.

Thanks in advance! Photos will be appreciated :)