Nachman Caller is committed to implementing comprehensive solutions to address the housing shortage in Boro Park, which has 30% less residential space than comparable neighborhoods, 41% of housing consisting of 1-2 family homes, 42.2% of residents spending over half their income on rent, and a 30% poverty rate with 60% of the community relying on government assistance. He aims to dramatically increase available housing while respecting the neighborhood's character.