Full-time working girl in need of a place to call home for a couple of months.

I am a Swedish girl who works full-time as an event coordinator and have been living in NYC for 3 years. I am looking for a place with relaxed roommates that doesn't mind to share a glass of wine but respect each others privacy. I work and travel a lot and will most likely be at my dance classes or event after work. I party occasionally but never at home. I don't mind people that do, I am very easy going. The only guests I will have staying over would be my sister visiting me but that would be agreed with my roommates prior. I don't have animals and I don't smoke.