Garden design and landscaping - Landscaping job in Norwich, Norfolk

Job description

Hi. I am looking to have a sloped garden made into three "levels" to make it more usable and safe for a small child. I would like ideas on how this can be achieved and what is required as well as border ideas and relevant costs. This is a new build property with completely "blank" garden where the developer has agreed to infill the "levels" due to the level issues. I would therefore be lookin for the levels to be laid out and then finished once "infilled" by the developer. Thanks