The old porch/kitchen on the rear of my 95 yr old house I am rehabing

I can't believe I am posting these pictures this is gross! I am in the process of rehabbing my house which is 95 years old and this old porch was on the back with the old clap boards and old windows. Sometime in the 70's they made this the kitchen which was very small 12 x 8 the pipes froze my first winter so we moved the kitchen into the dinning room and opened up a wall to the family room to make a great room. This past February we tore the old porch off and rebuilt it as a 12x12  4 season sun porch with a L shaped deck and a sliding glass door going out to the deck.