If you have a tight schedule but want to experience a lot, I highly recommend this tour. I visited during the off-season, and personal travel was difficult due to weather issues, so it was great to be able to travel comfortably. Alex and Brian safely conducted the tour via motorbike and shared historical facts, making it a more meaningful experience than traveling alone. It suddenly rained heavily, and our clothes and bodies got very wet, but the guides did their best to help us resolve the situation, which was wonderful. The sudden rain caused some changes to our itinerary, and the route shifted slightly, but they frequently asked for our input throughout, allowing us to visit places we hadn't been able to see before the tour without missing out or having regrets. They seemed very concerned that we might not have fully enjoyed ourselves, but please don't worry, we truly had a great time! If I return to Hanoi, I'd love to meet them again. I couldn't fully express my gratitude because I'm not very good at English! Thank you so much!