I know this area well, and the Pizza place.
I have had reason to visit 4 times in the last two years, spent a week there in late June, about seven weeeks ago.
East suburban Paris, apartment, office, and shopping area built up in the 80’s. LOTS of refugees, area in decline.

Police do a good job of keeping the area around the train station, and inside the mall, clear of problems. Just a block away though, the rats and drug dealers rule at night. Lots of homeless living in the parking garages.

Even met an American, a large black man, living homeless there.