Karkos can tell you that it's a little bit further inwards. The room is tall, but not wide, and has two levels. There are two guards, one on either side of the room, on the second floor. You can ignore them by sneaking under them or kill them now, since they'll notice you at the blast door on the other side.
No, other than standard blaster and a few grenades.
So far you guys are keeping your stealth!
Tyr uses the Force to activate a panel on the upper floor, opening the next blast door. It slides open even slower than the one that has just shut behind you.
Karkos, there are no cameras marking this area that they are approaching.