mgn2016
Unable to answer "How many levels above the basement does this building have?" for https://osm.org/way/265507887 via StreetComplete 37.0:

There are two parts of diferent height, but the building is (slowly, very slowly) being demolished, so it is of little use to change it.
https://www.hetkrantje-online.nl/nieuws/actueel/109717/kantoorgebouw-klaar-voor-sloop