Prime retail space available at the Florence building, the Annex to the historic Smith Tower building. First Floor Retail – former Sprouts Salad. The Smith Tower is a cultural icon built in 1914, becoming the first skyscraper in the city that put Seattle on the map. The building has since been modernized to bring Seattleites and tourists a unique visitor experience including a gift shop, historical exhibits, and a famous Observatory, thirty-fifth floor bar, that provides breathtaking, panoramic views of Seattle’s Downtown and Waterfront. Located in the heart of Pioneer Square, just a few blocks from the Waterfront, Lumen Field, and T-mobile Park. The immediate neighborhood is rich in history, known for its historic architecture, art walks, restaurants, nightlife, boutiques and galleries