A manager that says it moved 10 facilities onto its systems in one day, per Modern Storage Media, shows how fast your own operations can change hands, and how little the speed tells you about what you keep. Third-party management means you own the facility and an outside firm runs it day to day, from street rates and move-ins to marketing, for a fee out of revenue.
If you own several facilities, the question isn't whether a manager can take over. It's which accounts, numbers and reports are still yours a year later.
How a switch works
A manager's pitch is usually speed. All-Purpose Storage Management (APSM) just announced it took over a 10-property portfolio in a single day, per Modern Storage Media. The same release says the firm now runs 100 locations.
Those are company-reported numbers from a press release. It gives no occupancy, street rate or move-in results for any site it manages, and no fee terms. Treat it as a description of one model, not proof it works.
The model is worth understanding. APSM says it splits the job across teams for operations, revenue management, marketing, accounting, sales and facility services. That replaces one site manager covering everything. It also says it builds each facility's marketing plan from local conditions, competitor pricing, occupancy trends and ad results.
What it means for your facility
A department model changes who you call. Someone has to own your site's rates, your site's phones and your site's Google listing. Ask for names, not a shared inbox.
Size matters too. APSM's more than 3 million square feet across 100 locations, from the same release, works out to roughly 30,000 square feet a site. That's our arithmetic on rounded figures, and it counts total square feet, not NRSF. If your facility is far smaller than the manager's average, ask how much attention it gets.
The one promise in the release you can test is about reporting. APSM's third-party management lead said:
"We want owners to understand what we're doing, why we're doing it and how those decisions are meant to impact their property's performance."
Turn that into a deliverable. If a manager can't show why it moved a street rate or shifted ad spend, the sentence is just copy.
We run 2.5M+ rentable square feet, and when a handover goes wrong it's rarely the software. It's the phone numbers, the website, the GBP listing, call tracking and the ad account. If those sit under the manager's logins, you lose them when the contract ends. A new manager then starts with no search history and no call data.
Mistakes that cost money
- Signing without an exit clause for accounts. The contract should say who owns the listing, numbers and ad accounts at termination.
- Judging on the cutover. A smooth first day says nothing about occupancy in month six.
- Accepting blended reports. One portfolio number hides your weakest facility.
- Skipping the lender. Many loans need consent to change managers.
What to check this week
- List what's in your name today. Domain, GBP listing, Google Ads account, call tracking numbers, rental software and web host. Write down who the admin is on each.
- Read your current exit terms. Settle in writing who keeps those accounts and numbers if the contract ends, plus the notice period and any fees.
- Ask for a sample monthly report. You want occupancy in percent, street rate against in-place rate, move-ins, vacates, ad spend and cost per move-in, by facility.
- Call an owner who switched a year ago. Someone who moved last month can only describe the handover.
- Check your loan documents. Look for lender consent on a manager change.
Whoever runs your sites, keep the listing and ad accounts in your own name. Our GBP optimization tips cover what to fix on the listing, and self-storage marketing built on accounts you own travels with you if the manager changes.

