The first thing we had built at back was a portion of missing fence and a gate to keep the dogs from roaming. The existing fence was custom-made over fifty years ago and had to follow the slopping grounds. Not an easy task, even for an experienced contractor in these times of prefabrication. The gate had to be built on a slope, be wide enough for the car, not be too heavy and had to fit in with the design of the fence. I handed over my gate design to our contractor who was very comfortable "eyeballing it". We are very satisfied with the end results.