In context of overlay "Gebäude" – Hausnummer 3: Geschäftsgebäude – way/361170380 via StreetComplete 63.1:

Café im Erdgeschoss.

Attached photo(s):
https://streetcomplete.app/p/349613.jpg

Unable to answer "What are the opening hours here?" – Indoor Minigolf Center (Miniature Golf) – node/11200464475 via StreetComplete 62.0:

Löwenfitness Fitnessstudio

In context of overlay "Buildings" – house number 12: Retail Building – relation/9322294 via StreetComplete 62.0:

Apotheke, Hautarzt, Hausarzt

Unable to answer "What type of shop is this?" – bolsos berlin (Shop (Unspecified Type)) – node/13207428795 via StreetComplete 62.0:

Coworking space?