Thank you all for your input.
I don't like coffee and only DH drinks it at the weekend and he usually makes a cafetiere for himself We have various sizes of cafetiere but they are a real fag to clean (if using the smallest) or the coffee goes cold using a larger one. We have ground coffee which we keep in a kilner jar in the fridge but find that it tends to go off before we use it all. I like tea, made with leaves in a pot, but, for a treat, like hot chocolate. We thought a tassimo or similar would be useful but I'm not sure about tea from one glamma.
Our thinking was that, because we drink coffee so little, it might be a better bet.