<p>1) I loved every minute of being at Columbia, which is one of the reasons I hang around forums talking to people about it. In the rest of my life i've moved on, but there's still a part of me that wants to contribute to my school, and this is how I get that out of my system.</p>
<p>Columbia was like heaven on earth for me. The biggest difference from growing up was how EVERYONE was smart as hell. I was used to 25-30% of my high school class being top students who were tremendously interesting and dedicated people, but now it was more like 90-95%. It raises the level of expectations you have of everyone, in conversation, or social events, or coordinating something... you make friends with true movers and shakers of tomorrow, and people who have more in common with you than anyone you've met in your life so far. At Columbia there are always a million things going on, and a million more things off-campus. One night you may find yourself at a hookah bar with some friends, and the next night at a concert, and the next night studying your ass off because you've been slacking all weekend. It's an intense place that has no limit to the amount you can get out of it.</p>
<p>2) New York? Tell you what, rather than rehashing all of this, go to this thread, it should help you out:</p>
<p><a href="http://talk.collegeconfidential.com/showthread.php?t=237231%5B/url%5D">http://talk.collegeconfidential.com/showthread.php?t=237231</a></p>
<p>3) There are certainly premed tracks, although no explicit major, and I believe there is premed advising. You'll know dozens of people who are premed and there's a support system in place for that (although I don't know the details because I avoided the hell out of that rat race). Many people get into medical school, although I have no idea of the number, or distribution among top schools.</p>
<p>4) Housing? I'm something of an expert here. What specifically do you want to know? The most relevant tidbit for you right now, though, is that A) columbia undergrads are guaranteed 4 years of on-campus housing unless they leave the system and want to come back, and B) the prices for on-campus housing are basically the same (in the middle of manhattan) as that of dorms in any rural school. i.e., there is no premium to living in new york city, you're just paying $600-700/month like everyone else. The dorms are fairly nice although not palatial... the best feature is that ~60% of people on campus get to live in singles, including many freshman year.</p>
<p>Read that thread I linked and come back with any specific questions you might have.</p>