Unable to answer "What surface does this road have?" – Rúa Teófilo Llorente (Pedestrian Street) – https://osm.org/way/37108187 via StreetComplete 63.0:

Rua mal nomeada, contén tanto a rua da pescadería coma a travesía do cónsul.

Attached photo(s):
https://streetcomplete.app/p/332886.jpg
https://streetcomplete.app/p/332887.jpg