This was a wonderful place to stay, and I wish I could have spent more time here. The property is located some distance from Phong Nha itself and consists of individual shacks spread out along a river and lake. I was initially worried about being out of town, but the resort provides a free transfer service into town and has bicycles and motorcycles for hire. In addition, the on-site restaurant is excellent. The staff were exceptionally friendly and helpful, providing invaluable advice on what to see in the area and how to see it. The atmosphere is superb and this is a great place to relax.
The rooms/shacks are very spacious, but the site is slightly a work in progress, with many more currently being built. There were some teething problems, for example the wooden buildings expanded in the heat which prevented us from closing our door from the inside until the staff (responding immediately), drilled a new hole for the bolt. We also lost the water supply once due to swimming pool maintenance. Another slight issue was the working plantation across the river, where workers with chainsaws were felling trees from sunrise to sunset. This was quite noisy in the wooden shacks, but we were upgraded for free as compensation.
I would strongly recommend this place to anyone in the area.