IKEA Infrastructure is
- commodity - is simple to build and use
- cheap and easily/cheaply replaced (and expected to be replaced as it's not intended to have a long life)
- can be replaced individually
- follows conventions across all solutions
- investment in many smaller solutions
- same setup step by step guide
- once you know one solution other are self-explaining
- no matter where in the world you are you can expect the same
- easy to rebuild from scratch
- lifetime of individual pieces small
- designer custom solutions can be plugged in to raise overall value