Cool Offices ?

Good/reliable AC and ventilation are very important IMO. 

Kind of obvious list, but things that I’ve enjoyed about other offices I’ve worked at:

1. Interesting/fun people. Good water cooler conversation can provide me a lot of energy.
2. Ambitious/hard-working people. Lunch time conversations with people working on cool projects and seeing people work in the evenings can be inspiring.
3. Natural light.
4. Large kitchen/congregation area, separate to people trying to work for conversation.