here's our site plan.
the addition (indoor space in yellow) is following the angles on the front and back of the propierty, (the lot is not square).
the addition, which is basically a courtyard pool wrapped around by a 2:12 shed roof on 3 sides, plays along two main angles, the one of the existing structure and the one of the lot.
because of the historic nature of the site, the addition is meant to contrast with the existing structure. the main
courtyard volume is finished in corrugated metal.