The property involved in this transaction is located at 550 W Adams St, Chicago, IL, 60661, encompassing a total of 220,000 square feet. It is situated in the Chicago market and serves as a lease property. The landlord for this transaction is GLL Real Estate Partners.

Summary of transaction details:

• Property Type: Lease
• Transaction Amount: Not specified
• Address: 550 W Adams St, Chicago, IL, 60661
• Market: Chicago
• Tenant: USG Corporation
• Landlord: GLL Real Estate Partners
• Tenant's Representatives: Brian Duffy (Cushman & Wakefield), Christopher Wood (Cushman & Wakefield), David Stefancic (Cushman & Wakefield)
• Landlord's Representatives: Joy Jordan (Sterling Bay), Emily Marquardt (The Telos Group)

This lease transaction highlights the collaboration of multiple professionals, with Cushman & Wakefield representing the tenant, USG Corporation, and Sterling Bay alongside The Telos Group representing the landlord, GLL Real Estate Partners.