The congregation moved frequently in its early years: in 1852 it was located at 83 Bayard Street, then at Elm and Canal, and from 1853 to 1856 in a hall at Pearl between Chatham and Centre Streets. In 1856, with the assistance of the philanthropist Sampson Simson and wealthy Sephardi Jews who sympathized with the traditionalism of the congregation's members, the congregation purchased a Welsh chapel on Allen Street. The synagogue, which had "a good Hebrew library", was a place both of prayer and study, included a rabbinic family court, and, according to historian and long-time member Judah David Eisenstein, "rapidly became the most important center for Orthodox Jewish guidance in the country."