We’ve gone with a big rectangle as it's cost effective and will fit well with the surrounding houses.
Ignore the roof shape as that's not what it will be, that was just a drawing to show the site layout and prior orientation. Roof will be hipped. Question anyway was on the floor plans.
We've not been lied to, was a turn of phrase, will correct. Question anyway was on the floor plan not who drew it or what their qualifications. Appreciate all the concern on that but not what we're after. Helpful feedback is welcome, we're not changing who is doing this and seeking some constructive input not what we could or should have done.