When converting the property the developers came across a vault that had to be removed, as it overlapped with the hotel’s planned layout.

When it comes to hotel conversions, nothing offers up surprises like a concrete office building from the 1960s. When R.D. Olson Construction cracked into what would eventually become the H Hotel, Curio Collection by Hilton and Homewood Suites in Los Angeles, company president Bill Wilhelm didn’t expect to find a backup transformer for the nearby Los Angeles International Airport, as well as a walk-in vault buried behind a number of walls.

Wilhelm said such “features” were unexpected, yet not too uncommon in the world of adaptive reuse. When the building’s owner, Sea View Investors, partnered with R.D. Olson to build a dual-branded Curio/Homewood Suites by Hilton combo out of a leftover building at the LAX airport, Wilhelm took one look at the property’s documentation and boiled it down to one word: Vague.

“It looked like a prison building,” he said. “It had concrete fiberglass fins on the outside. It wasn’t that attractive. We learned a long time ago the best thing to do in instances such as these would be to take the interior all the way down to the structural bones. The mechanical systems may have some life left in them, but you may be better off tearing it all out. So we did.”

R.D. Olson determined that the exterior of the building was good enough to keep, but updated it to modern aesthetic standards. Roughly $60 million was spent on converting the property into a dual-branded hotel. Unfortunately, Wilhelm said the building’s hidden vault had to go.

“We hate to tear apart something with a great story, and of course it’s quite costly because these things are built like Fort Knox, but location made the difference,” Wilhem said. “We talked about keeping the vault because it was impressive. Unfortunately it was dead center on the first floor and conflicted with a planned retail restaurant. There was no way to lay out around it.”

“Both fitness centers are impressive, but the Curio is over the top,” Wilhem said. “It’s located on the 12th floor, it overlooks the LAX runways and when you’re on a treadmill it feels like you are running down the landing strip. Homewood’s fitness center is more internal, and overall it’s a different presentation.”

Unlike the vault, the aforementioned LAX transformer was forced to stay on property. Wilhelm said developers were forced to work with the Los Angeles Department for Work and Pensions—as well as a coordinated shutdown of backup emergency generators at LAX during certain periods of development—partly to update the transformer to meet current safety and electrical standards. However, Wilhelm said these are typical aspects of an adaptive reuse such as this, particularly one located near an airport. The biggest challenge facing developers today, he said, lies with subcontractor resources.

“It’s an industrywide challenge,” Wilhelm said. “Developers need strong relationships. We counted our lucky stars on this one because we had strong relationships, which made it easier than it could have been. Another challenge is city agencies, as they are all understaffed. They are doing a good job keeping up with the number of products going up in Los Angeles, but it’s taxing these systems.”

For the future of the LAX development market, Wilhelm said there are still opportunities for future growth, almost exclusively in adaptive-reuse projects. Like many developers in the industry, he has concerns about oversupply, and he cautions against overbuilding in a market that may not be able to sustain it.

“In the short term, we have to be careful due to how supply and demand is playing out,” he said. “The airport is spending billions on growing its infrastructure and terminals, and the Olympics is coming to Los Angeles in eight years. That may seem like a long time, but it will take a lot of effort and planning. We have to be careful, and we have to reinvest in our communities to keep opportunities close to home and make these developments sustainable.”