I've ripped out a hideous 30s fireplace and have a hole in the wall that I'd like to keep. I'm thinking of either just lining it inside with plasterbaord held o with plaster adhesive OR to build a wooden frame inside it and then screw the plasterboard into this. Which do you folks recommend? I realise that just gluing hte board is easier, but unsure I'll be able to get it all level and flush
