I liked going to this yoga school (Mitte Studio). First, the place is beautiful. The rooms are well decorated, with flowers, candles. It is a very nice, relaxed atmosphere. People looked happy to be there and I was happy too! Classes offer a whole yoga experience: meditation, pranayama, asanas, mantra, some music, set an intention for the practice.
It might not look like the classes you are used to in other studios.
Then, teachers are skilled, and are referring to mantra, they play some indian music, use chanting bowls. I really enjoyed this spiritual touch. I had 3 different classes there: Kundalini, Hatha and Yang Yin yoga.
Hatha Yoga with Christiana was very instructive, she taught many mudras/bandhas/pranayama and used the Sanskrit terminology. I really appreciated that I could hear the Sanskrit terms. I have learnt new things thanks to her. It was a nice experience. She is also very welcoming and kind.
Some few cons for me: they mainly teach in German (or maybe only in German). My German level is B1 and I was able to follow the classes, which is cool. It is not very international. It is a bit too slow to me, not energetic enough. I think I like to sweat more.