for those of you traveling to campus for your interview, how are you arranging for your lodging? are you booking a hotel, airbnb, staying with a friend, etc.?
I'm asking because a friend living in Chicago offered to host me, but I would be sleeping on the floor in a sleeping bag (it's a studio). I'm debating whether I should save $$ or just book a hotel and be comfortable just in case I get really tired from traveling and don't get a good night's rest before my interview.