Never I say I didn't give you blood, sweat and tears.

Gashed my head open crawling in and out of the midget basement but managed to work out some of it.

The second 30Amp provides power to the upstairs hall and three bedrooms. I can discount the hall and two bedrooms for various reasons. The main bedroom has an aquarium running 24/7, and provides the socket for the washing machine in the adjacent bathroom. Iron is also here. Hoovering happens, but not often enough

I've got some guestimates in the 1.5-2 Amps range for the aquarium, 8-12.5 Amps for the washing machine. I've gone through and added up a list of things that might happen at from that list. As long as we don't use the washing machine and iron at the same time we should have 12 Amps. If we make sure we don't use the hoover as well, that brings us to 18 Amps spare.

As long as that list provides a decent estimate, I'd say that our realistic max "casual" use on that ring without the washing machine is about 4.5 Amps, going up to about 11-12 if hoovering or ironing. As long as we coordinate to avoid using the washing machine at the same time, I think it's the 13Amp socket that will be the limiting factor.

I still like the idea of getting it all sorted properly though.