I have just bought a property with a large garden area. It slopes down and then has a flat section where there are currently two tiers of planting, then it continues down to a fence and beyond to an area of scrub/bush. I would like to open out the whole thing into lawn - maybe with some decking for a lovely garden setting. I want to remove the layers of garden in the middle and replant a lot of what is there to the sides and down further. Any suggestions would be wonderful.