I know it's not woodworking but I'm quite sure that most woodworkers would know that you shouldn't leave as large a space as this totally baron. The darker concrete is the repair job I did...
It's so deep that it actually extends down the side of that window frame to the outside brickwork....
concretefill.JPG
That's it for today, the flooring is done and I've repaired all the walls and ripped out the old kitchen