A member of the Chan family usually gives guided tours of the house , which last about 45 minutes , and will point out its finer points the silks , filigree , silver ornaments , gleaming blackwood furniture inlaid with ivory or mother-of-pearl , and monumental gilded teak staircase leading to the bedrooms on the upper floor .
Tours of the house last about 45 minutes and point out many fine things like silks , filigree , silver ornaments , gleaming blackwood furniture inlaid with ivory or mother-of-pearl , and a monumental gilded teak staircase .