The wooden extension, enough for a small kitchen and a bit of extra seating.
Notice the bit of bent brass tube. That's from the coal stove that struggles to keep the customers warm. As yet unfixed. Here's the corners of brick, a bit blurred, but showing the cellulose putty filling the gap. The big problem with vac-formed brick sheet is the little gaps left by the process when you cut the sheet. Here they are filled and sanded back and the courses run round with a triangular Swiss file.