This was an easier experience than I thought. The instructions were simple. The address was in Thai so I could show it to taxi driver. As an an added benefit I arrived earlier than anticipated and was put onto an earlier bus. This bus had a stop outside my hotel which the Bus staff told me about and informed me when I arrived at the stop. A real bonus. Highly recommend.
The tickets were without seats. I didn't find the information about this, because if it was possible to buy one with a seat, I would have done it. I rode half the route (1.5 hours) standing, because I had to free up a seat.
AEC 168 Transport and Travel, BangkokTaxi24, Cherdchai Tour, Glassflower, Gosafe Transport, Kanokwan Travel, Khamkhun Tour And Travel, Kim Transfers Thailand, MCC VAN, N and T Travel, Nakhonchai 21, NNS Luxury Limousine, RG Adventure TH, Thai Railway, Thailand Limo by Datum, Than Car Service, TravelBusAsia