Had a great 4-day stay at Severin's apartement! Everything was clean and the apartement has a neat characterful old style - in a enjoyable manner, since nothing is broken or damaged. Severin is a friendly and honest host that clearly takes good care of his Airbnb.
The neighborhood was surprisingly lively, especially during the Friday and Saturday evening. Some sounds of the bustling 'Langstrasse' made it into my room, but I personally didn't find them disturbing and I didn't resort to earplugs. Would definitely return!