Dining Room, Table, and Pendant Lighting Feix&Merlin Architects raised the ceilings, and removed a concrete plinth and excavated approximately 3.28 feet below the original level of this 1,350-square-foot grain warehouse along London to create a cool, modern home with a lofty, double-height space over the kitchen.  Photo 5 of 12 in An Old Grain Warehouse on the River Thames Is Transformed Into an Industrial-Modern Home from 20 Spectacular Warehouse-to-Home Conversions