Pros
Benefits; Federal Holidays Off; Discounts on all kinds of goods like electronics, services, cell phones, flowers, clothes; 401(k) and match; LOTS of vacation time; subsidized commuter benefits, pre-tax; medical, dental, vision, etc., the usual.
Cons
NO GYM!!! Downtown office location; company doesn't help you find parking; have to find your own parking, and believe me, some of those downtown parking lots are really dark/scary/gross/dangerous; pressured into doing volunteer work (though on the company time); no place to sit for new hires; I was stuck in a "mobile office" like some guest and had to lock up my things in a locker every time I walked away; my boss is too busy even to give me assignments - I have no idea what I'm supposed to be working on. No one talks to you unless you're in their little group - people are so rude they don't even introduce themselves. Managers schedule meetings during lunch without consideration for your time...