((Living Area Layout, just for helpful reference:
Large Window that Raleigh&Co. crashes through, left side of room. This side of the room is fairly clear of things, except for a long, small shelf under the window that is decorated with various trophies and photo. Kimo is sitting with his back to it in the large computer chair. The computer desk is lined along this side of the room too, in the corner between the front a left side. It has various computer-related articles and papers around it.
Front of the Room: This is where the door to outside goes, the left side is clear because of the computer desk in the corner and easy mobility with the chair
On the other side of the door is Kimo's various quick-grab surfing equipment and one or two textbooks for his high school classes.
Right side of the room: This is where most people are sitting. The three person couch that is usually back-to-door looking at a television at the back of the room as been shifted to look toward the left side of the room, where Kimo is leading the meeting. I think Domani, Elisa, Melody, and Lila are squished on the couch (with three teenagers, it's probably not that tight of a fit). Diego has pulled out a dining room chair and is sitting on that, with his feet resting on the same chair that Domani has her leg propped up on, he's closer to the back of the room than the back. Martin is sitting on the floor in front of the couch, and from the looks of it with the other boys, Chuck and Jay are near him. There are two vacant dining room chairs on the other side of the couch, toward the front of the room, that Clarence and Deb had occupied earlier. Drew is sitting in the final dining room chair between Diego and Kimo, somewhat in the middle of then as he's considered to be somewhat of an outcast here. Daniel would also be sitting on the floor, and from what Agent says, I'm guessing he's sitting more toward the back of the room as well, close to Diego and Drew. It's a tight enough fit that everyone, even Drew, is fairly close to at least one other person, and usually two (the only exception being Kimo, who has space mostly by merit of going back and forth between files and his laptop. Even he is fairly close to Drew though). This leaves the front side of the room pretty empty of people and the center of the room swarmed with people. =)
Back of the room: has a staircase leading up as well as entrances to a bathroom and a guestroom.
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It was Drew, as hyper-sensitive trained as he was, who first realized that something was wrong and jumped up, then leapt backwards seconds before the creature came crashing in, "Watch out!" But he didn't attack it back.
"KIMO, DOWN! Domani!" Diego's warning shout was a split second before the thing came crashing in, first to Kimo and then really to Elisa, his eyes connecting with hers. The message was clear: She was to get protect and preferably get Domani out of there that instant. Diego placed himself in front of the girls, fists tight as he tried to figure out what was happening and he reached for the ground underneath.
For all of their bickering, when it came down to it, Kimo didn't hesitate a second to obey Diego's shout. and he hit the floor the same time the creature came crashing through, laptop falling under him and then computer chair toppling onto him. Lucky, it would have been his head if he hadn't had that.
The rest of the DA members? Elisa was quick also, jumping up the moment Drew had jumped back, at first apparently toward him, and then looking back to Domani, offering a hand to help her up.
Melody froze, eyes wide and hands tightening around Lila, and she let out a shrill shriek. Martin? He jumped up after the thing had come in, then reached down to yank up his boy, "Let's go." He was going to run.
It took some seconds after it had came in, but suddenly Clarance was right beside Jay, "Melody, do something! Jay, if it touches you, don't hold back on it!" His words were somehow calm in the midst of it all. He'd accessed the situation quicker than anyone else in the room, and now turned to superspeed his way to Domani, intended to pick her up and get her out.