This was my first time taking a sleeper bus in Vietnam, and it was a great experience. The bus was new, with clean leather seats and ample space. The air conditioning worked well, keeping the cabin cool throughout the night. Each seat had a curtain for privacy, and window blinds allowed for a dark, private space after the lights were turned off. The driver did a good job, and the journey started 20 minutes early once everyone had boarded. We arrived in Da Lat two hours ahead of schedule, which was a pleasant surprise. The bus made a 30-minute dinner and restroom stop around 9 p.m. — though I wouldn’t recommend dining there. Instead, consider bringing snacks or biscuits for the ride. Also, avoid drinking too much water after the first stop since there are no more breaks for the next 9 hours. Overall, it was a smooth and efficient trip, and I highly recommend it!

. Attentive service from start to finish: The shuttle bus picked up passengers on time, even earlier than expected, making me feel secure about not being late. This professionalism and punctuality is a big plus in my eyes, especially for long-distance trips that require careful preparation. 2. Impressive transfer station: The bus company's transfer station is a highlight that cannot be ignored. The space is extremely modern, clean and carefully cared for - worthy of the word "luxury". In addition to the spacious waiting area, the bus company also serves a free buffet of cakes and drinks for passengers while waiting to board the bus - a small detail but showing concern for the customer experience.

To be honest, I was little bit scared after seeing mixed reviews here but it turned our pretty good. We went from Nha Trang to Hoi An, bus was there 20-30min earlier but staff informed us about it 30 minutes before it. The staff inside with the driver were really nice, they helped us with our bags and gave us free water and small snack. The cabin was clean with blanket and alright in space even for me (184 cm). Driving was okay without too much honking but dont expect any luxury sleep cause the road is bumpy and there are a lot of turns. There were quick 3-4 toilet stops and bus got in Hoi An around the promised time. I dont know if we got lucky and other people super unlucky or they expect something impossible but i would go again with them. 10/10

Extremely wonderful experience. Booking tickets on the app is quite cheap and convenient. The car is extremely clean, I have never seen a car with such a fragrant smell. The driver was polite, drove safely, left and arrived on time. Will recommend to friends to buy Thuan Thao tickets when going to Tuy Hoa

We took a day time sleeper bus with HM Happycar from Hoi An to Phong Nha. I received a WhatsApp message from the organizer to ensure we found the bus ok before departing. The bus was extremely clean and in great condition. The little bed capsules were private and lay totally flat, or you could put them into a partially reclined position. I am 5'4" and could lay completely stretched out, my friend is 5'9" and could do the same with flexed feet. There was a USB port, lights and air vents. The driving felt very safe and there were two drivers who traded off which helped us feel safe as well. We stopped 3 times for toilet breaks. After getting dropped off and going about our day, we realized we forgot air buds on the bus. I messaged them via WhatsApp and they responded immediately that they would ask their cleaning staff. They found them and organised a nearby hostel for them to be dropped off at for us to pick up at our convenience. Very impressed overall, would book with them again.