Had these in to do a small exstension on my bungalow it was like a carry on sketch, they built the wall in the wrong place out of blocks instead of bricks missed out a large window that was on the plan used the wrong hips on the roof and the floor was rough and between 1 > 3 inches below the level, took longer cost more ended up kicking them off site, cost me £17k to get there work put right and when i tried to take to court they had no money, also chared VAT when not VAT registered