Imagine you own a shopping mall. Every morning, thousands of people walk through your building. Stores open their doors. Customers buy clothes, shoes, food, electronics, and at the end of the month, you collect the rent. Sounds like one of the easiest businesses in real estate, except there's a problem. You can have a mall that is 98% occupied and still end up owning a dead building worth almost nothing. One mall in Ohio went from a thriving shopping destination with more than 140 stores to an abandoned shell, to a property the city eventually took over, and finally to rubble. So, what happened? Because the strange truth about malls is this. You're not really buying a building. You're buying a machine that depends on thousands of people continuing to walk through it. And when one important piece breaks, the entire machine can start collapsing. Before a mall can make its first dollar, someone has to spend an absolutely ridiculous amount of money building it. A major regional mall can require hundreds of millions of dollars. First, comes the land, then the concrete, the steel, the electrical systems, plumbing, HVAC, parking, security, escalators, elevators, permits, and enough regulations to make the paperwork feel like a second construction project. By opening day, the developer may have spent more than the price of a small hospital. Buying an existing mall is cheaper, but that doesn't mean it's safe, because there's an enormous difference between a great mall and a mall that simply happens to have stores inside it. The best malls have wealthy surrounding neighborhoods, powerful anchor tenants, high sales per square foot, and brands fighting to get space. The weakest malls can sell for a tiny a fraction of what they once cost to build. And that tells you something important. The building isn't the valuable part, the neighborhood is. So, let's say you actually own one. Where does the money come from? The obvious answer is rent, but rent is only the first layer. A mall can make money in several different ways. First, base rent. Every store pays for its space, usually based on square footage. But, here's where malls get weird. A tiny clothing store might pay dramatically more per square foot than a giant department store. Why? Because the giant department store isn't really there to make the mall owner money through rent. It's there to bring people inside. Think about it. You walk into a mall because you want to visit the big store at the end, but to reach it, you walk past 20 smaller stores. You see advertisements. You smell food. You notice a shoe store, a jewelry store, a cosmetic shop. Maybe you stop. That giant anchor is effectively buying foot traffic for everyone else. And the smaller stores are paying a premium to stand in the path of that traffic. Then, there's percentage rent. Some leases allow the mall owner to take a percentage of a store's sales after it crosses a certain threshold. So, if the store sells more, the mall makes more. Then, there's CAM, common area maintenance, cleaning, lighting, security, parking lots, escalators, landscaping. The tenants reimburse the owner for their share. And then, you have the weird little money machines, kiosks, digital advertising, temporary stores, holiday markets, food events, parking fees in certain locations. A tiny kiosk in the middle of a busy hallway can actually produce enormous rent per square foot because in a mall, location beats size. But now, we get to the part mall owners don't put on the postcard. The mall itself is brutally expensive to operate. Imagine trying to heat and cool more than a million square feet all year, every day. Then add security guards, cleaning crews, lighting, landscaping, snow removal, escalator repairs, elevator maintenance, roof repairs, insurance, property taxes, and thousands of tiny things that break constantly. A mall can burn through hundreds of thousands of dollars in operating expenses before the owner even starts paying down the debt used to buy it. And there's an even nastier problem. Vacancy doesn't make those expenses disappear. An empty store still sits inside the building. The hallway outside it still needs cleaning. The lights still need electricity. Security still has to patrol the area. The HVAC system doesn't suddenly decide, "Well, that store's empty. I'll take the day off." So, as stores disappear, the mall loses rent while many of its costs remain. And now the stores that are still open are carrying more of the burden. That can make staying in the mall more expensive, which can push more tenants out, which creates more vacancy, which creates even more pressure. And suddenly, vacancy starts feeding on itself. >> But there's one thing that can turn a bad situation into a disaster. It's called a co-tenancy clause. And this is where the mall's financial structure gets really interesting. Some leases contain provisions saying that if a major anchor tenant leaves, smaller tenants can reduce their rent, and in some cases, they can leave entirely. So, imagine you buy a mall. On the day you sign the papers, the place looks healthy. 90% occupied, stores open, customers walking around. Everything looks fine. Then your anchor closes. You don't just lose one rent check. Suddenly, other stores may legally pay you less. Some may leave. And now the empty anchor space is sitting there producing nothing. Meanwhile, your operating expenses haven't disappeared. That is the trapdoor. One tenant leaves and suddenly the contracts of everyone around it can change. And that's why mall ownership is less like owning a collection of stores and more like owning one giant interconnected financial system. >> And all of this goes back to one basic idea, foot traffic. One of the people most associated with the modern American mall was developer Alfred Taubman. The goal wasn't simply to put stores under one roof, it was to control how people moved. Anchor stores were positioned far apart. Why? Because shoppers walking between them would pass dozens of smaller stores. Escalators and elevators could be positioned toward the ends of corridors, so you had to walk farther. Skylights and artificial lighting could blur your sense of time. And the entire layout was designed around one commercial objective, get shoppers to see as many stores as possible before they reach the one they came for. That's the real product of a mall, not square footage, not even stores. Exposure. Every extra pair of eyes passing a storefront has potential value. Which means the mall is essentially selling controlled human movement. And for decades, that worked incredibly well. >> For decades, department stores were the backbone of this system. Sears, JCPenney, Dillard's, Macy's. These weren't just stores. They were reasons for developers to build malls in the first place. Banks wanted to see those names attached to the project. Shoppers knew those names. And smaller stores depended on the traffic they generated. But then something changed. Starting in the 2000s and accelerating after 2010, department stores began closing locations at a rapid pace. And when an anchor disappears, the problem isn't simply the empty space. It's the traffic. The customers who used to enter through that anchor may stop coming. The smaller stores lose exposure. Sales fall. Some tenants leave. Others negotiate lower rents, and the mall suddenly has less money with many of the same expenses. >> This is why the collapse of Sears mattered so much. At its peak, Sears had thousands of locations. By 2018, the company filed for bankruptcy protection. And a huge percentage of Sears stores were located inside regional malls. Now, imagine being a mall owner watching dozens of those giant boxes become vacant. You're not replacing a 1,500 square foot clothing store. You're trying to figure out what to do with a building that can be over 100,000 square feet. And converting it can cost millions, sometimes tens of millions, and take years. So, the anchor doesn't just leave a hole. It leaves a financial crater.