Only if your'e REALLY struggling.

Take the bat open the door, and hit one of the gang members. Then if you have alerted the other hid in the bathroom and wait for him to come then whack him round the head, unless you didn't alert him then just bonk him on the head. You then pick up the gun dropped by one of the gang members. Shoot the shotgun dude standing next to the door. Hid in the bathroom again and shoot the three others when they enter the room, make sure to kill the uzi guy first. Then you grab the shotty and the keycard open the kitchen door and shoot at both the guys in the kitchen then escape!