I was visiting a site there this morning and maintain that flattening this eyesore would be incredible for the area. If the centre of Lee Circle became public open realm space, then the outside of the circle will instantly become attractive regeneration space facing into the circle instead of away from it.
If I were at the council, I would prioritise its demolition over anything else in the city at present.
Looking up at it today, its in a poor state of repair, I suspect I could condemn it if I were appointed to do so. The concrete is very much on its last legs and desperately needs structural repair works to make safe.