Avantages
Great location, atmosphere, design work, work hours, etc.
Inconvénients
It is not like boutique studios as you may expect.
It can be very similar to any corporate offices you all hate to go (don't know why...), but truth is it is not like small studio, so don't expect that if you were all about that when applying.
By the way, I am not against corporate style. It is just different.