Mark Johnson, Niwa’s owner, is very creative and developed a unique landscaping plan for our private garden and pool area. Mark and his team were very diligent and precise in their limestone rock selection and placement, as well as the creation of a very natural dry stream. Niwa’s carpentry team did superior work on both a cantilevered deck and a pergola garden deck with a large custom stone fireplace. We would recommend Niwa for very customized, design intensive work with siginificant client interaction.