I booked the CHAPA Suite Cabin for my solo trip from Hanoi to Sapa and it was absolutely worth it! The cabin was cozy, clean, and beautifully designed with wooden interiors. I had a very restful night and felt completely safe and comfortable throughout the journey. The VIP Lounge access at Hanoi Station was a great bonus – quiet, relaxing, and a perfect way to start the trip. Highly recommend this experience for anyone wanting a smooth and scenic ride to Sapa.