We haven't fully settled on design yet (let's be honest, it's a few years in the future), but we really like the feeling of exposed wood and the edison-style lights (with the exposed filament). We want it to be warm and welcoming, as if you were coming home to your favourite room in your house. I think the smell would be challenging because books and other paper items would absorb odours, so we have to be careful. It would be great to have a wood-fired oven for pizzas and to be able to do fresh sandwiches as well as coffee, but that's not up to me!