Hello, I changed it back to building, so everything should be alright now.
Thank you for reaching out.

Hello, sorry for the late reply. The OSM imagery was not entirely clear and made the area look like a backyard rather than a building. Unfortunately, I'm not aware of the accurate local area layout, but upon double-checking of the surroundings it now looks like there may indeed be a building there. Should I revert the previous changes?
Kind regards