I've described the bridge of the Sagittarius
several times in the Vanguard novels. It's a single compartment on a level deck. The entrance is a sliding door on the aft bulkhead. Captain's chair in the center, combination helm/operations console forward. Wraparound main viewscreen on the curved forward bulkhead. Duty consoles line the bulkheads; the tactical station is aft, near the door. Communications is on the port side, sensors are to starboard. The compartment has a low overhead. It is Compartment Number 01, located at the front of the saucer and is flanked by the captain's quarters to starboard and the XO's cabin to port.