Hi ! The firslight is more in the fixed constructions...but I used it and twisted a bit to build more like a space station... It's only make like scenerys (sets) from a Tv show... but is a joy to play with it,,.,
I'm reading the Expedition to Ravenloft so I'll read also you page to have more knowledge of it ... Thanks...

Firstlight is definitely more of a "set piece" kind of build right out of the, err, box. It isn't really a modular, put-the-pieces-together-on-the-fly set like MiniChunk and many of WWG's other sets.

I'd recommend you build a small ship to get a feel for it - but I think you'll find once you've done that, its pretty customizable. Even so, I don't think you'll be creating rooms and corridors and link them on the fly (although, I suppose with a little bit of work, you could), but you can create various set pieces for different environments - stock quarters, a bridge, holodeck, landing bay, etc.