In addition to Epstein's townhouse, Israeli Former Prime Minister, Ehud Barak, often stayed at Epstein's apartment building that was used to house young "models". This apartment is located at 301 East 66th St. in New York's Upper East Side. Many of Epstein's companies used this apartment as there mailing address.
Many of the "models" from the Epstein agency, MC2, were staying at the apartment. This is the model agency associated with Rachel Chandler & her partner, Walter Pearce.
The head of MC2 is Epstein's friend, Jean-Luc Brunel, whose bookkeeper told the FBI that the apartment was used for housing underage girls from Europe, the former USSR and South America. She also stated that these underage girls were being sent to Epstein parties or pimped out to wealthy clients.
https://www.jpost.com/israel-news/politics-and-diplomacy/ehud-barak-crashed-at-epsteins-apt-regularly-neighbors-say-report-597820
https://www.businessinsider.com/the-nyc-building-at-the-center-of-jeffrey-epsteins-web-2019-8