From about age six or seven my job was to clean out and re-lay the baxi fire in the lounge. We did have a long metal hook type thing that could be used to lift out the grate and ash box and put the grate back in place. I really wasn't tall enough to benefit from it but it was useful if the grate was still hot and may help a taller adult. I think now I would struggle most to sweep up the debris and re-lay the fire; scrunched up newspaper, paper sticks, small wooden sticks (yes, I had a little chopper), and then artfully laid coal.