ok, I'm in the end of the Citadel, but there are a lot of Side Qeusts which I want to finish Before leaving the Citadel, I've already Plaundered Samuel's Room.

Now How do I get into the Weapon storage room? I got the key, I opened the door of the Lava Forger, but where are the weapons? I've found only the Unique Hamer. and where is General Bram's Room key? I still need to finsih the Merchant's and the medical Officer's qeust.