Unable to answer "Do these traffic lights have a button to request a walk signal?" – Crossing – node/11981708139 via StreetComplete 58.2:

Le bouton est la mais il est inutile

Unable to answer "Do these steps have a ramp? What kind?" – on level -1: Steps – way/333297665 via StreetComplete 58.2:

Il y a un ascenceur

Attached photo(s):
https://westnordost.de/p/237294.jpg

Unable to answer "How many levels above the basement does this building have?" – Le Parc des Cèdres (Apartment Building) – way/136798515 via StreetComplete 58.2:

Le batiment est divisé en trois : 530 516 et 518 voir vue aérienne

Unable to answer "How many car lanes does this road have?" – Rue Jean-Michel Savigny (Residential Road) – way/1209853550 via StreetComplete 58.2:

C'est un tronçon à sens unique

Unable to answer "What kind of building is this?" – way/928812413 via StreetComplete 58.2:

Une partie du batiment des pompiers