This piano represents the absolute pinnacle of early 20th Century piano design. Steinway themselves re-released this exact model and case design a few years ago, for an astronomical price!!
This piano has been completely rebuilt by one of Sydney's foremost Steinway technicians, who looked after the Steinway at last year's Sydney International Piano Competition. The process can be viewed in it's entirety on this website on the 'Action repair or Replacement, and Re-stringing' page in the 'Servicing' drop down menu.
The sustain and responsiveness of this instrument has had everyone who played on it in awe! A perfect recording piano.