As former musicians, who still play in their spare time, garden and landscape designers Michael and Rob like bringing their rock and roll approach to re-designing their clients' outdoor living spaces.By Michael McGarrAs a qualified garden designer and ecologist, I believe our outdoor living spaces should do five things. These are:- Take no effort to look after - Encourage wildlife - Produce food - Look amazing - Be an extension of your indoor living space and style This is my starting point for working with clients and for taking a look at how they want to use their space. This