Bread for the very beginner
To make basic bread, including Zwiebelbrot, all you need is a place to mix and knead ingredients (clean work surface or large mixing bowl), a warmish place for rising, and an oven with reasonable temperature control.

For the onions you need a small pan, and a stove top. Or you can do them in the oven too!

Therefore, your kitchen looks fine.

Making bread is not difficult, or hard work. The effort and time required for kneading bread is way overrated. Also have patience, allow the dough to rise properly.

Expect a few failures; search the net about any failures, if you have them.

Use a marker pen on the oven dial when you find the right temperature (The calibration of the dials is usually not very accurate).

For Zwiebelbrot, you can cook the onions in a shallow tray or light pan in the oven while waiting for it to come up to temperature for the bread. Make sure you cool the onions before spreading on the dough. A simple way is to spread them out on a spare metal oven tray for a few moments first.