This corner door is the entrance to 952 Roberson St., which leads upstairs. It is not 950. 

The spot just north east, which is currently mislabeled, is the actual entrance to 950 Roberson. It is a handicapped-accessible front door that has its front entrance here due to the large ramp, and leads to the first floor unit. 

The labeling above both doors is very clear.

In short, 950 and 952 should be swapped. 