I'm planning a 6-day trip to Luang Prabang in March and based on reviews on this site am probably going to stay at Sayo Guesthouse. But can anyone recommend which of Sayo's two venues (river view or Xieng Mouane) is better? Also, is it worth paying the extra $10-20 a night for a larger upstairs room? It's just me and my partner travelling together but we'd pay the difference if the rooms were a lot nicer! Thanks in advance!!