I read rave reviews for this place on trip advisor and decided to go to this museum on our trip back to Pittsburgh from the finger lakes region. I was really pleasantly surprised by how much we all enjoyed the museum. I have a 5 year old and a 9 year old and they both just absolutely loved it! Didn't want to leave. My husband and I also enjoyed it a lot. It is very spacious so you are not running into other people and there is much to do and see. My kids fell in love with the mail sorting center where they could put ona mail-man's shirt and bag and sort mail.