ECOOP 2022 does not hold a block at a particular hotel and attendees should feel free to stay wherever they feel most comfortable.
To help you plan your trip, here are a few options near the conference venue:
|Hotel||Walking Distance to Venue||Room Rates|
|Scandic Potsdamer Platz||0 mins (map)||80 - 113€|
|Mövenpick Hotel Berlin||9 mins (map)||89 - 115€|
|Mercure Hotel Berlin Mitte||9 mins (map)||92 - 116€|
|Ibis Berlin City Potsdamer Platz||10 mins (map)||69 - 78€|
You will often get better rate on Booking.com, Expedia or similar sites, especially by booking flight + accommodation together rather than separately.