'On the spot', when were you last there? It would be a great shame to loose that airfield to bloody housing devleopers. I was last there Feb 2007, and flew regularly from Rene's Liverpool Flying School. A great little airfield, and thoroughly enjoyed aerobatting his Super Decathlon.
If it is still there, I'd recommend the place as it is quieter and much more easy going. 10 minutes flying from the blue mountains, and 10 from the Harbour bridge!
I miss the place!