Not sure we can take the wall between the kichen and dining room down.. its the old external wall of the original house.
However did go back yesterday to have another nosey, I think the best solution is to merge the porch and hall into a hall, then knock through into the current WC/Utility, the loo and wash basin are already on the right hand external wall and I'd stud that off into a small WC ..1m x 2.5m.
the rest of the old WC is dead space and would be used extend the hall further giving access to the kitchen and the new WC from the hallway.
