If it wasn’t allowed in the estate covenant then they would have had to apply to council and then get your permission (at least that is what happens where we…

Hi,
Seeing as you’ve chosen to build with them, why not just contact them direct and ask? 😕

Don't let them get away with those tiles, that's pathetic workmanship.
Read through your thread, hopefully everything is rectified to acceptable standard and you end up with the beautiful home…