Glenstar Announces New Golf Simulator, Spec Suites and Building Upgrades at Presidents Plaza in Chicago’s O’Hare Submarket

CHICAGO (Jan. 22, 2025) — Chicago-based Glenstar, a national commercial real estate developer, owner and property manager, announced it has delivered three spec suites, opened a tenant-only golf simulator amenity with two bays, and completed renovations to common areas and restrooms at Presidents Plaza, a two-tower office complex the firm and a private investor acquired in an all-cash transaction in October 2024. The 831,442-square-foot property is located at 8600-8700 W. Bryn Mawr Ave., near O’Hare International Airport.

“After resetting our basis with a strong capital partner, we were able to move quickly to execute our vision for further modernizing the already highly amenitized Presidents Plaza,” said Michael Klein, co-founder and managing principal of Glenstar, which also serves as leasing agent and property manager for the property. “That strategy paid off quickly, helping us attract new tenants, while also renewing several existing tenants over the past year.”

Spec Suites
Three spec suites were delivered in August on the sixth and eighth floors of 8700 W. Bryn Mawr Ave, and two have already been leased.

Aero Performance Group, a mechanical contracting firm specializing in virtual design, construction, service, maintenance, HVAC, plumbing and fire protection, leased a 9,178-square-foot suite.

“Relocating to Presidents Plaza is a statement about who we are and where we’re headed,” said Nick Muscolino, vice president of Aero Performance Group. “This move allows us to create an environment that empowers our employees and strengthens our ability to serve clients across the country. It’s a bold step forward that aligns perfectly with Aero’s vision for growth and leadership in the industry.”

The Association of Legal Administrators (ALA), a professional membership organization supporting law firms and legal department managers, leased a 4,406-square-foot suite.

“Given the early success, we plan to deliver additional spec suites this year,” said Klein. “Spec suites offer tenants speed to occupancy, cost savings and flexibility, plus turnkey space with elevated finishes that’s difficult to match through a traditional buildout.”

Golf Simulator
Exclusively available to tenants, The Links at Loop Lounge opened in September and features two state-of-the-art golf simulator bays along with comfortable lounge seating. Designed as a social hub, the amenity gives tenants a place to connect, unwind and build community year-round.

“Lifestyle-oriented amenities like a golf simulator elevate the office experience and help bring people together,” Klein said.

Recent Lease Transactions
The latter half of 2025 also saw two tenants choose to relocate to Presidents Plaza: Sumitomo Corporation of Americas, which signed an 11,499-square-foot lease, and L&W Supply Corp., which leased 4,042 square feet.

This leasing activity follows a surge of new leasing between late 2024 and May 2025 that totaled 100,000 square feet.

Presidents Plaza also offers a dramatic three-story atrium lobby, a three-level health club, fully renovated lounge, a public café with seating and a conference center.

The property is located at the intersection of Cumberland Avenue and Interstate 90 and offers direct access to the CTA Blue Line, providing convenient transit options to downtown Chicago and the suburbs. The surrounding area includes a variety of dining, entertainment and retail options.

For leasing information, contact Bill Saviski or Christian Domin at Glenstar.

About Glenstar: Glenstar is a Chicago-based national commercial real estate firm specializing in industrial development, reimagined office and multifamily properties. Founded in 2004, Glenstar has successfully developed or redeveloped more than $2 billion in commercial space comprising 10 million square feet across the U.S. Its nimble, tenant-focused approach and vertically integrated structure allow Glenstar not only to pursue and execute opportunistic projects, but also to oversee and manage them seamlessly.