Ok so headlining has been installed, and much learnt in the process. I didn’t want visible screws , so it was glue all the way.
The census was to put bracing in. Which took time to measure , and still worked.
Next time I would just cut extensions for the clamps to push against, it’s a lot quicker and tighter.
But this is the first one I’ve built so it’s all a learning process.
Up next will be kitchen carcass, faceframe and measure up for the kitchen.