One of the things that fans of the show were happy to see at the start of Season 4 was seeing the new headquarters of Team Arrow. During the Season 3 finale of the popular TV series, the Arrow lair was pretty much destroyed.
Now called, the Arrow Bunker, the headquarters look very sleek and really appear to have everything that a superhero team needs. It also appears to have been designed as a compartmentalized bunker, with specific areas for suit storage, hacker central, team meetings, and just about any other thing that a band of superhero needs to go around their business of fighting bad guys and saving people from criminal elements.
Guggenheim said that they designed the new lair bigger because Olver Queen’s Team Arrow is also growing bigger despite the departure of several of its members and move to their respective spinoff series, including “The Flash” and “The Atom.”
The showrunner said that one of the things he finds interesting about the Arrow Bunker is that it’s a much larger space but divided into smaller spaces.
The new headquarters provides an area for Felicity, played by Emily Bett Rickards, to work, an area for Oliver to do his daily physical regimen, and also a garage. In addition, the Arrow Bunker also features different areas for the other members of Team Arrow.