In love with the (I believe canon) idea that all of Dick's neighbours know he's Nightwing (there have been multiple confirmed sighting and encounters) but because's he's such a sweetheart in and out of costume (Nightwing has comforted kids that were home alone, chased away robbers and helped someone get their groceries up when the lift was broken) that they all happily play dumb and protect him and the army of super friends and family entering and exiting that flat, all the while chiding Dick for his injuries, poor dating life and not eating well enough.