Very prompt update via WhatsApp and even late in the evening, they are responsive via WhatsApp. This is my first time using the app and this operator, and I’m pleased with the prompt service. Drove safely and helped me to arrive at my hotel in Hue, even though I didn’t indicate at the point of booking and the driver asked me where I was headed. I’m very appreciative that they could pick me up at my preferred location unlike other operators. I’ve decided to use them again for my return trip back to Da Nang.

driver cant speak english but he waited at vincom platz 30mins ahead departure. although no phone number is provided，its still easy to find him，just at the right place. most important：he is very on time. 2hour15mins to our hotel in da nang. i want to tip him but my wallet is in my luggage，so I would say happy new year here，hope he can see it. He is a very good driver！

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.