We went by bus at 19:30 Danang - Nha Trang. The blue illuminated bus looks like a spaceship of the future. Super comfortable! If possible, take the top bunks, and in the middle of the cabin (at least the second row from the drivers, because they can smoke and chat the whole trip) and at least the second row from the toilet (it may smell). We had a clean, comfortable toilet, modern leather seats, and blankets. The driver drove moderately, did not honk excessively at night and did not brake sharply. We slept well) at 4:30 we arrived at the station near Nha Trang. There everyone was asked to get out, given their things and put into a Sprinter, which went to the center of Nha Trang. Due to the fact that this nuance with the transfer was not agreed upon in advance, it naturally raised many questions from passengers. But the drivers don't speak English. They only show you with gestures where to go)) And they literally forcefully transfer you into the sprinter so that you don’t get lost)

I have used this sleep bus twice for traveling from Nha Trang to Can Tho. Overall, it is one of the most comfortable sleeper bus options on this route. One important thing to mention is that there is no toilet on board, which can be uncomfortable on such a long overnight route. However, when there are regular stops, the trip can still be quite comfortable. My most recent trip (yesterday) was very good. Even though the bus was delayed by about one hour, the company informed me in advance, so it was not a problem for me. The bus was comfortable, with blankets and two pillows, and the drivers were polite and friendly. There were rest stops around 4:00 AM and 9:00 AM, which made the journey much more comfortable. At the final stop, they even provided toothbrushes, which was a nice touch. On my previous trip last week, there were no night stops until around 8:00 AM, which was quite uncomfortable. It seems that the schedule depends on the drivers, and I really hope the stops will be more consistent in the future. Overall, I am satisfied and will continue using this sleep bus company for my business trips, as it is still one of the most comfortable sleeper bus options on this route. I really hope that in the future the drivers will make regular stops as scheduled, especially since I am planning to take this route again next week.