<p>I'm strongly considering staying in Manhattan for the summer since all the best and best-paying internships are in the area. I was wondering, for those who may have experience in this:</p>
<p>a) How much does housing alone cost in the summer time? How is it done? Can we keep our current room or do we absolutely have to shuffle?</p>
<p>b) Are many core courses (Music Hum, CC, Global Core) offered in the summer time?</p>
<p>a)Housing is insanely expensive to stay at Columbia. When I checked 2 summers ago it was over 4000$ and it’s probably gone up since then. Your best bet is to find a group of people to sublet an apartment with. That would at least cut the cost to 2000-3000 for the summer.</p>