Mushrooms. No seriously.

So my dad has a cellar that is completely empty. We just store some plants there during the winter months. Now, I had an idea. In theory, I could plant around 100 mushrooms down there, right? There is a little bit of light coming in through a small window. Climate-wise, we are in Central Europe.

Is there anything I should know or be aware of? Are there any mushroom types that are beginner-friendly? I would plant them for personal consumption, for me and my relatives.

Bad Idea ? Good Idea ?