I'm looking at starting an office for my startup in South Africa. Since I haven't seen how its done in the US does anyone have any suggestions of things that work well?
Productivity systems / white-boards / game consoles / nap couches (and dark rooms) / ...
Take advantage of stuff that already exists outside your building. Don't try to make the office "fun" prematurely, there are lots of places your team can walk to in 5 minutes. Similarly, fancy conference rooms are a waste when nice hotel cafes are way slicker and you can eat/drink like a king at every meeting for years compared to the cost of setting up your own conf room.
For chairs, I like the Ikea Markus for about $100, which I find just as good as an Aeron.
You need whiteboards, but NEVER buy them new. I buy the huge ones for about $20 a piece from office furniture repo stores. You'll also get desks, cabinets, etc there for 10% of their normal price.
Give good people the ability to work in comfort with enough space to themselves under relatively quiet conditions, and you'll get good results. Buy second hand and don't try to build everything into your little home -- take advantage of the city around you.
Edit: and lots of blank wall space, which allows people to brainstorm and create their own productivity systems with post-its and masking tape.