I am pleased to confirm that my recent experience with Acoustics Noise Vibration Consulting Engineers (“ANV”) was entirely satisfactory. My commissioning ANV’s services related to complex issues of excessive inter-tenancy noise and vibration in a Brisbane CBD building for which I am responsible, although I have no experience in ANV’s field of expertise. I found David Borgeaud’s analysis of the matter to be clear, timely, informative and completely professional. This greatly facilitated my achieving the necessary corrective actions.