I live in the Barbican but at one time lived on the Golden Lane Estate and have a pair of cream curtains with blackout lining that I no longer need.

I joined 2 pairs of curtains together to make one wider pair and they fit very well at the larger of the bedroom windows in the duplex flats on Golden Lane. They're quite crumpled from being folded up and stored for a long time but the creases would probably drop out over time or if they were dry cleaned.

If anyone would like them please send me a PM to arrange collection.