I agree with all the other posts. At 2, they weren't traumatized at all. The only issue I had was that once we were in the house and I was trying to get everything dealt with, there was nowhere to nap. I had a 3 year old and a 2 year old (and a 9 month old). I tried putting some blankets in the big closet and telling them to have some quiet time. Nope. LOL! I would suggest trying to get his/her bed set up first, before anything else. Also, try to keep the routine as much the same as possible(maybe not the easiest task, but the best you can, anyway). Baths, books, nighttime rituals will be the best way to keep their lives and comfort zones intact. Like previously mentioned, kids at this age are super resilient! Good luck and have fun!