Unable to answer "What’s the house number of this building?" – Commercial Building – way/566308150 via StreetComplete 62.2:

10A -- idk how to enter that

Unable to answer "Does this bench have a backrest?" – Bench – node/12032670296 via StreetComplete 62.2:

This bench (and the one next to it) is actually on Campbell Parade, not Ramsgate Avenue

Unable to answer "Is there a shelter at this stop?" – Hughes St before Railway Pde (Bus Stop) – node/11846627906 via StreetComplete 62.2:

Bus stop does not seem to exist