Publisher's blurb: Deep space facilities can be spaceports, space stations, bunkers, moon bases, cities, industrial installations, outposts, colonies, or scientific research stations. These facilities can act like homes and workplaces for both a crew and/or a population that can last for a few decades or centuries. And over time, people will naturally alter a space to fit their needs, personality and aesthetic. And over time, these choices can alter the very programming, space, and infrastructure of any facility. For better or worse.