The apartment was secure, spacious, well-equipped (eat-in kitchen with the possibility to cook simple meals, comfortable bed, good internet connection, washer/dryer, etc) and very clean. The location near the train station and Altstadt was great for traveling.
The only downside was there was no coffee maker, but there are several coffee shops just a few steps from the apartment. Otherwise,
I’d absolutely recommend this apartment. It was one of the nicest Airbnb’s I’ve ever stayed in.