Stuart Simek, CCIM, is the President and Owner of Simek Property Group. Stuart holds the prestigious CCIM (Certified Commercial Investment Member) designation and is a recognized expert in the disciplines of commercial and investment real estate. He is highly experienced and has completed numerous transactions in the areas of multi-family, retail and office, including lease negotiation, development and investments up to $12 million.
Stuart brings expertise in real estate development (multiple condominium construction projects, retail/commercial combination), real estate management (multi-family, commercial and rehabs) and commercial real estate.
Simek Property Group has completed transactions in the areas of multifamily investment and development in excess of $100 million.
Liz’s first career was as a commercial pilot. She flew a Beech 1900, a 19-passenger airplane for a United Express carrier in the Great Lakes region. She was hired at Sun Country Airlines, flying Boeing 727s and DC-10s around the globe with both passengers and cargo.
In 2001, Liz retired from the airline industry and started working part time at Wall Companies, creating the Wall Acquisitions division. In 2018, Liz joined Wall Companies full time, working on the disposition of a 200-unit Project Based Section 8 property that Fred had developed nearly 40 years earlier.
In 2019, she facilitated the acquisition of a 462-unit apartment complex in Crystal and is currently working on its renovation. Liz and her husband Dan have also acquired retail, office, and flex properties over the years. Her focus is primarily value-add properties.
She served on the Board of Directors for Sun Country Airlines from 2002–2006, when Wall Companies joined a local investment group to buy the airline out of bankruptcy.
Liz is also a shareholder and serves on the board of Highland Bank, and was a longtime board member of Dodge Nature Center.
Liz has been a trustee of the Alice and Fred Wall Family Foundation since its beginning in 2005 and was named Chairman of the board in 2018.
A graduate of Boston College, she earned a BA in Journalism. She is a member of CCIM.
Liz and her husband, Dan, have two kids and two dogs. They finally got rid of the chickens.
Sam Wondrasch brings a rare combination of institutional credit discipline and hands-on commercial real estate experience to Landmark Asset Management. With a background spanning asset management, credit underwriting, and portfolio strategy across multifamily, retail, and mixed-use assets, Sam is responsible for overseeing day-to-day performance across Landmark's 16-property portfolio — including approximately 1,000 multifamily units and 200,000+ square feet of commercial space valued at over $210 million.
Prior to joining Landmark, Sam served as a Senior Asset Analyst at Oppidan Investment Company, where he assisted in leading strategy across a $350M+ portfolio and drove a $16M asset disposition that redeployed capital toward higher-yield development. His earlier career includes roles at MidCountry Bank, where he underwrote $42M+ in commercial credit facilities, and NorthMarq Capital, where he analyzed 200+ commercial and multifamily properties for national lenders.
Sam holds dual Bachelor of Science degrees in Finance and Economics from the University of Wisconsin–River Falls, graduating with a 3.5 GPA in 3½ years.
He partners closely with property managers, brokers, lenders, and ownership to align operational performance with long-term portfolio goals — with a focus on value creation, capital preservation, and sustainable NOI growth."
