Current layout is as option 1 - existing fireplace at one end of the room which means you would have your back to dining and kitchen area.
Thinking of knocking out chimney breast and moving fireplace so that it is on the outside garden wall - option 2. This would mean that this is the main focus of the room when you walk in with glass doors either side. I am thinking that then you could enjoy the fire when dining as well as when sitting and that orientating the sofas facing into kitchen and dining would be more sociable?
Or is it more cosy to turn your back on the kitchen and focus on the fire?
I could get 2 sofas - one either side of the existing chimney breast to make it more sociable with dining - but I don't want to block views into garden with sofa?