I visited there a couple of times, it’s indeed amazing what this yeshiva has done to the entire neighborhood.
Also los of yidden who own or manage real estate throughout Ct., use Waterbury as their station to daven or buy kosher refreshments at the shoprite, bagel store, or at the yeshiva’s vending machine, and treat themselves with a coffee and cholov yisroel at the yeshiva gedola’s coffee room.