D3i is the Ronkonkoma Station Square design architect. Located on the site of an existing LIRR train station, Station Square is a transit-oriented mixed-use development featuring almost 200,000 sf of boutique retail shops and restaurants, with a hotel, over 1400 residential units and 360,000 sf of office above and adjacent. The project will be anchored with a gourmet grocer and will provide convenient structured parking for shoppers, residents, and commuters.