For all who are going to the Hive Summit in Central Europe this summer, in addition to many other hotels, here a good place to stay in a hotel, really recommendable. The Novotel Hotel, with confortable rooms, restaurant on a central location in the heart of Aachen, a perfect place to explore the citys attractions. As I have read, the Summit Aachen takes place between 22.8. - 24.8.25, here. I was there last month there, really a wonderful city, where Belgium, the Netherlands and Germany join together. More info about the Hive Summit Aachen by @Detlev, greetings!
Only about 10 min. away you can visit the cathedral, the train station is only about 10 min. walk away, an excellent base for both business and travelers, and not to forget the thermal baths, unfortunately I didn't have time for a spa visit. Aachen is a recognized as a national spa city with its rich thermal springs. Next time.
Have a great day!