I made it again today, and topped each piece with a mixture of fromage frais and whipped cream and then a raspberry, for an ex-colleague's leaving do. It goes very well with raspberry. I also made a banana and walnut loaf topped with chocolate and walnut halves. Very difficult to transport to the do.
I made one alteration - I didn't think putting the hot chocolate into the egg mixture directly was sensible, so I mixed the flour in before I added the melted choc and butter. Doesn't seem to have harmed it. I also found it needed longer cooking than the recipe suggested.
Freecycle man has been in touch, and will collect the wardrobe with a trailer next week. So it's the corner wardrobe, designed with just the right measurement for the space between the wall and the bed, and the wall and the light switch in the other direction. That should get the clutter under control. I also need to get longer legs for the dressing table so that two other bits of furniture, a set of office drawers with needlework stuff in, and a small cupboard with half of the wool stash in it fit under it.