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.

The female receptionists were lovely. The male staff at the university office were cheerful, caring, and enthusiastic. During my trip, there were two elderly families talking quite loudly. When a staff member reminded them to be quiet, the two elderly people scolded her. If they had given a bad review, I would have responded in kind. The staff member's reminder was very accurate. The two elderly people were talking very loudly, so loudly that I even dreamt about their conversation. So, if the staff member receives a complaint, please don't deduct their salary. If they do, please tell them to contact me at my phone number, and I'll assist them. My number ends in 666, the trip was from the university to Nha Trang on January 16th. Oh, and the lovely female receptionists even changed my single room to a double room and added a note saying (I'm alone) in love. But sleeping alone in a double room means every time the bus turns a corner, it's a disaster! I don't travel by bus often, but it's enough to give it a 10/10.

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.

The bus conductors were cheerful and enthusiastic. I was late but the bus still waited for me and didn't leave like other buses. I will support the bus company on other occasions.

The bus staff is enthusiastic and keeps the customers' dropped items to return them.

I'm evaluating while I'm still on the roller coaster. This was the first time I went to Quy Nhon and I booked Tai Phat car dealership because the reviews on the app were quite good and the quality really exceeded my expectations. I bought a double bed and it was just enough for 2 people. The garage staff must be said to be super enthusiastic and cute. Before the trip, I called the switchboard and the employee who assisted me spoke super gently and cheerfully. When we get on the shuttle bus and get on the big car, they always help us carry our suitcases. On the bus, there are free cakes and milk for passengers and also prepare motion sickness medicine, slippers, blankets, pillows and especially hug pillows. But we have to rate the garage 10 stars to be enough!!!

Excellent overnight bus trip from Hoi An to Da Lat with Viet Lao. The staff was very friendly, the bus was clean, the driver was a good driver, and there was no music or unpleasant noise. All this at a good price with smooth communication in English, so I recommend it. For first-timers: there are no toilets, but there were three stops approximately every two hours (you are notified in advance by announcement). You cannot eat on the bus, but there are restaurants and snack bars at some stops. You must remove your shoes and walk barefoot. At the stops, plastic slippers are provided as you exit the bus; you return them to a bin before reboarding. A small bottle of water, a blanket, and a pillow are provided. There is a USB port. I couldn't get the Wi-Fi to work, but that might be my fault. For those who are overweight or very tall, I recommend taking buses with fewer seats (there were about 35, and I'm not overweight, but it was a tight fit). I recommend the lower and middle seats.