Hi! I am a university prof and I travel often for conferences. If I contact you, I am probably in your city for a conference or some activity like that. I also visit cities to go to the theatre/symphony or similar stuff. I like visiting Montreal, Toronto, Vancouver, Frankfurt, and Berlin... If I stay with you, I'll probably be busy and away if I am in town for a conference. If I am in for some cultural event, I could be in and out.