So cool and yet so sad to see. Granted... the sets of almost every production will go to waste after shooting the series or movie. But sometimes it's just sad. They build the whole Serenity from Firefly on two soundstages; with cast and crew making full use of it (Nathan Fillion taking a nap in Inara's shuttle between shots or the cast actually eating together in the ship's kitchen). Thinking that all that. all that hard beautiful work from Carpenters, Sculpturers is just gone...
Neither. As you see in the video, I beat a hasty retreat and high-tailed it out of the soundstage! The female security chased after me, but she was no match for my running! I got away clean, but Ralph (the other guy) he waited until she went out the door after me, and then he went out a door on the other side, got to his car, and booked home, leaving me stranded! I had to call my girlfriend to drive all the way up there to pick me up! No doubt in your mind why Ralph is no longer a friend of mine, RIGHT?????
At 8:59 you can see a squared-off platform that extends all the way to the OPS/CONN on the bridge. That would make this during the production of the episode Parallels in season 7.
The bridge of the Enterprise looks half redressed with the platform they used in “Parallels” for one of the alternate Enterprises which would place this in October 1993, which also aligns with DS9 being in production.