Spacious and not segregated away from others.
Location is great near a uni, the labs are great and the office layout is nice open plan. Dress code is pants and a business shirt with casual wear on Friday.
Great Headquarters (where I work). Accessible by public transport, not too busy, lots of natural light, open plan office, large desks. Dress code is generally business attire, but a bit more casual.
Location is not central. But office is well-facilitated
Comfortable and spacious work facilities. Change rooms and showers are provided. Open plan office (even senior management do not have offices), which encourages collaboration. Dress code is normal business (shirt and pants), but it can be relaxed as you want (jeans and t shirt is quite acceptable in many teams).