You need to wear a mask unless you are seated at a table – e.g. for breakfast.
You do not need a test or any other certificate.
From Friday, 20.8.21 you will need to show either of the following to check in
- vaccination certificate
- proof of recovery
- negative test – quick test max 24h, PCR max 48h old
In case you needed a test to check in, this is needed again every 3rd day!
The german source: Corona Regulations from 20.8.21 (german)
English translation: Translation of Regulation 17.8.21 (english)
General english information: General Covid Info for Berlin (english)
This post is also available in: German