Architecture office RSHP has unveiled the design for the Shenzhen - Hong Kong Innovation Integrated Service Centre, a 45-storey tower in the Futian Free Trade Zone in south Shenzhen. The building features an integrated floating podium which provides spaces for retail, cultural events, and green roof gardens. It also connects to the existing metro station and articulates the street-level plaza. The design results from a negotiation between two distinct briefs asking for a tower and a mixed-use podium on neighboring plots.