Peter and Katinka went out of their way to ensure that our group saw all of the SW WA endemics, and that the tour ran comfortably.
Having guides attuned to the bird calls and expected locations was great, as was having spotting scopes available.
The accommodation and meals were excellent, and having the Rottnest island extension was a bonus, as was looking for the vagrant Orientation Honey Buzzard at the end of the trip.
Would definitely recommend Bellbird Tours to any birder (or accompanying non birder).