for my 91 yr old nan as hers is leaking & has nothing to cook on would appreciate i will pay thanks

Buy one of them portable ones for now, they are pretty good and you can get the gas for £4 for 4 . Saves her eating cold beans

Or you can get a mini-oven with electric hobs on the top from the likes of Argos and TJ Hughes. I saw them in Poundstretcher the other week, I think they were about £40, maybe less.

A decent short-term alternative would be a microwave

thanks for your ideas much appreciated