Here in glorious sunny Lewisham the frontage of the recently revamped 1930s Royal Arsenal Co-operative Society building Tower House is looking spiffing. Delightful ceramic details abound, with the little trucks even bearing RACS lettering. The ground floor is not yet complete – the building is going to be apartments – but the upper floors of the exterior show the RACS at its architectural best. Even the little ventilators come in the form of RACS letters.