Hi - we are a family of four, two adults and kids aged 9 & 11. We are looking at the following itinerary for a visit to Vietnam in September and was hoping to get some feedback about suggestions of things to do with the kids while in the various places, and whether our choices are good ones concerning accomm and travel. The plan is to fly to Hanoi - 2 nights staying in old quarter, Halong Bay - one night on junk (any suggestions as to which one?) - overnight train (four berth soft sleeper or Livitrans?) to Hoi An, then either 5 nights at Cua Dai hotel Hoi An, 5 nights Danang or 5 nights at Nha Trang, then o/night train back to Hanoi and fly out from there. Heard some negative things about the trains, but also some great stuff so a bit worried about that element. The kids love the pool and beach and snorkelling would be fun, but not essential. Trying to have as budget conscious holiday as possible. Any feedback would be greatly appreciated. Thank you!!