From start to finish safe style were superb. The surveyor was friendly, quick and efficient in measuring up. The fitters arrived early and started on the dot. They ran us through everything they were doing to do and then set about doing it. When they were done they took us around all the windows and doors and explained what they had done. They cleaned up after themselves and it looked like they had never been. The result is a really nice looking door that is fitted really well and the 3 replacement windows look amazing. All in all a great experience and would recommend them to anyone