And for the tea drinkers

If you find the kettle too heavy to lift, why not think about investing in a Tefal Quick Cup? As you only have to lift the cup from under the water, it saves all the arm work.  It can splutter a bit, so be careful not to leave your hand too close if you leave the cup on the surface underneath while it fills, but if you get the right size mugs, one press and it fills while you fetch the milk.  You can always top up a bit manually if you prefer your mugs bucket size.  They are available from many sources now, and the price is usually between £50 and £60 n the net.