After flying in an A330 from Melbourne we had high expectations for the flight from Guangzhou to Siem Reap however sadly this flight did not meet our expectations. The plane was an A320 and the seats were extremely close together and the aircraft was old. It was clean however and the staff were excellent however we were thankful it was only a short journey. However the plane did leave on time and did arrive on time so this was a plus. Check in was smooth and efficient. As we only had 2 hours at Guangzhou I cannot comment on the airport however from a quick look it looked OK. The meal was a snack due to the short flight.