Hung Gar Kung Fu - The Tiger Crane Form starring Chiu Chi Ling

A while ago I was asked by a friend (who is into kung fu in a big way) to identify the location used in the short film embedded below.

I'm not sure when it was filmed - possibly the late 70's or early 80's given that it's star - Chiu Chi Ling - looks fairly youthful still (though that could just be because of his hard Hung Gar practice bestowing healthy benefits...). But anyway it was filmed in Tsuen Wan at the Yuen Yuen Institute.I went there the other day and it looks exactly like it did when this film was made.