Welcome to the world of Aperture Science. Your name is Linda, the year is 1955 and you are trapped in a faulty relaxation center. Eventually, you drift off to sleep. When you wake again, things are changed. You meet new scientists. You learn about what had happened to not only you, but the world as a whole.
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I get that these areas are supposed to be poorly built, but they should be realistically poorly-built. Remember to align textures. Maybe a little more detail in the ceiling would help.
Good luck!