This is a fantastic B&B built on a farm. The rooms are very comfortable and beautifully decorated with underfloor heating.
The main room for eating and relaxing has a fire place, and a pool and spa is also available which was perfect for relaxing after a day at the caves.
The hosts (Brian and Sandra) are very knowledgeable about the caves and were very helpful as well as providing delicious meals.
Jenolan caves is about a 10 minute drive (going downhill) from the farm.
Keep in mind the closest town is Oberon. It is a small town, with not many restaurants (when we went there, most had shut early. we ended up eating in the RSL). So you'd probably want to take Sandra up on dinner for at least one night of your stay (you won't regret it).