The Berlin Change Days 2021 "In-Presence Festival" will be at 

bUm - Raum für die engagierte Zivilgesellschaft
(betterplace Umspannwerk GmbH)

Paul-Lincke-Ufer 21

10999 Berlin

 

If you are looking for accommodation, there is a variety of hotels, hostels and apartments to choose from. We suggest that you check out Booking.com (the link will lead you to a selection of options in the vicinity).