Right, just been down to check. Our basement is designed for midgets unfortunately, which is a pain in the arse when you're 6-foot-something.

Older style (pull out the whole fuse not flip a switch) breakers, no spare spaces and, very helpfully, no indication whatsoever of which one is which.

30 Amp, 15 Amp , 30 Amp, 5 Amp, 5 Amp, 15 Amp, 15 Amp, 30 Amp

I'm guessing the 2 x 5 Amps will be lighting and 1 x 30 Amp for the kitchen. That leaves 2 x 30 Amps and 3 x 15 Amps unaccounted for. This calls for some quality time taking out the brakers to see what affects what I guess, but I'll need to wait for a time when the kids are at school and the wife doesn't have any work to do.