The mast, that all providers share, seen from the west at Doldenweg, in front of Vodafone's directional radio tower:
Vodafone's uses Commscope antennas that in July 2020 replaced the old triple-antenna-setup, mounted at the second level of the tower. o2's eNB ID 22443 and Telekom's eNB ID 104781 sit at the top level.
View from the south-west:
View from the south-east:
View from the north-east:
Since the upgrade this is Vodafones best performing site in South-Berlin with speed up to 450 mbps down and 70 mbps up.
Old triple-antenna-setup (limited to 2CA with Bands 1 and 20):