I engaged AIS when Alix Partners relocated our London office. From the initial site inspection to evaluate the assignment to remove, package, transfer and re-hang approximately 50 pieces of our Corporate Art Work, through to the final stage of invoicing, their performance was exemplary. They advised us on the positioning of various pieces in a tactful, empathetic manner, diplomatically avoiding any offence to internal stakeholders. There was no disruption caused in a very busy office environment and they worked calmly, quickly and tidily. Professionalism personified. I would not hesitate to recommend them.