For nine months, Nash Stabolito has tried to organize a tenant union with fellow residents of his Skid Row single-room occupancy hotel and nearby properties owned by his landlord. In his building, the Baltimore Hotel, Stabolito has photos of cockroach droppings lining doors, mold-like spores dotting walls and a dead rat in a neighbor’s room. Tenants at the other SROs have had similar complaints. Working collectively, Stabolito believes, residents could better their conditions.