they all have to get in the wardrobe

( Moon Girl Technologies horrendous beanbag, Wed 27 Aug 2008, 10:32, archived)

I think it might only be the Captains readyroom, chambers, the bar and the observation lounge that have forciefields as well.
I'm not an expert though.
( WormuIus, Wed 27 Aug 2008, 10:33, archived)

any reason why?
I'm guessing there's a ridiculous plot element involved.
( Moon Girl Technologies horrendous beanbag, Wed 27 Aug 2008, 10:34, archived)

I think the forcefield windows are only alluded to in
First Contact, as an example of how vast the gulf in technology is between the 24th century and the point of first contact.
( WormuIus, Wed 27 Aug 2008, 10:36, archived)