As for Chas' search for the scene with Chloe, Susan and the baby:I identified the parking deck with Susan's blue VW Beetle at approx. 40 minutes into the episode. The first screen grab above shows what used to be Building 76X at Warner Bros. Studios in Burbank, CA, which was producers Building # 4 with cutting rooms. After renumbering, it's nowadays Building 4. It was filmed from west, the camera facing east.The long structure on the right in the above screen capture is Building 91, one of the film vaults.The fencing was set dressing.What is visible in the second screen grab above when Chloe drives off, should be the northern wall around the studio lot, but it was obscured with long dumpsters placed in front of the wall.