The next morning, the two got dressed and met Heller in the lobby ready for the day's schedule. A few hours later, Paul Raines flew to LA and booked a room at the Westmore. After Jack uncovered information that Paul may have been involved with terrorists, Audrey went to his room to delay him leaving. Jack then arrived, tying Paul up and using a lamp to give him electric shocks. After the interrogation was finished, the three left the hotel to travel to the Rockland Building.
The hotel used for filming is the Warner Center Marriott in Woodland Hills, the same as was used for the Palmer campaign hotel. However, the Westmore is stated to be in Downtown LA whereas the Palmer hotel is in Century City, so they are not the same place in-universe.