I took the 7:10 p.m. trip with only 5 passengers. It was hot but getting on the bus and moving was very cool. Staff on the bus, in addition to checking tickets and assisting passengers, also enthusiastically introduce and explain along the route. The scenery of Hue at night is very beautiful, not too bustling with bright lights like other big cities but has a special peacefulness. Highly recommend that if you have nothing to do in Hue at night, take the 45-minute double-decker bus.