The 1st quarter of 2011 saw 413,722 SF of negative absorption in the Atlanta commercial real estate office market, raising the vacancy rate to 20% while average rental rates dropped to $19.39/SF. PricewaterhouseCoopers signed a deal for 140,000 SF in Midtown, while major deals also included Cotton States taking 67,000 SF in Deerfield Center and Ultimate Software's 49,000 SF in Galleria 400. While it remains a tenant's market, deal economics and concessions are tightening, and Class A properties are garnering most attention as the recovering market progresses through 2011.