Managing a Costa Rica Rental from Asia: Our Remote Connectivity Playbook
How We Manage a Costa Rica Vacation Rental From the Other Side of the World (Holafly Code THEDUFRESNES — Up to 30% Off)
Written by The Dufresnes
Our vacation rental, Sea Casa, sits in Sámara, Costa Rica. We are usually nowhere near it. Booking guests, answering messages, checking cameras, handling the occasional emergency — all of it happens from wherever we are, and it comes down to one thing above all others: connectivity that doesn't fail.
After nine years of full-time travel and Holafly eSIMs used across 12 destinations, here's the connectivity playbook that lets us run Sea Casa from anywhere — and why Holafly Plans with our THEDUFRESNES code is the most important tool in it.
👉 Get Holafly with THEDUFRESNES — 5% off destination eSIMs, up to 30% off annual Plans. New to Holafly? Start with our complete Holafly guide.
The one rule of remote management: never trust a single connection
If you manage a property remotely, your entire business lives online. Guest messaging, booking platforms, payments, security cameras, smart locks, video calls with your on-the-ground team — every one of them stops the moment your internet does.
So rule one is simple: no single point of failure. There is always a second way online, ready to go. That second way is Holafly.
This isn't a theoretical setup. It's the same principle we apply to everything else in the business — two storage providers, two ways to reach the team, two connections. Redundancy is boring right up until the moment it isn't.
What it looks like in practice
We land somewhere new and we're online before leaving the airport — both of us on Holafly Plans, no SIM shop, no queue, no hunting for airport WiFi that wants an SMS code sent to a number that's currently roaming-off.
Within minutes of landing we can check the Sea Casa inbox, confirm an upcoming booking, and sort out our own onward transport. That's the whole point. A property owner can't afford a "we'll be offline while we change countries" gap, and with an eSIM installed before you fly, there isn't one.
Coverage across the places we've traveled has been good enough for video calls with our contacts on the ground, uploading photos, and handling everything we'd otherwise do from a desk.
Why this is our most critical tool
Instant backup when the primary connection fails — switch to hotspot in seconds
A genuine mobile office — run the business from a phone, or tether a laptop
Working the moment we land — no gap when crossing borders
Emergencies handled from anywhere — a guest lockout or maintenance issue doesn't wait for good WiFi
One plan, 160+ destinations — no new SIM every time we move
Our own numbers stay live — the eSIM runs alongside our home SIMs, so bank and platform verification codes still arrive
The plan we use: Holafly Plans Unlimited, annual billing
For a business that depends on uptime, we use annual billing with the code:
Standard With THEDUFRESNES Annual Plans Unlimited $628.95/year $566.06/year ($47.17/month) Monthly billing $64.90/month $58.41/month Quarterly billing — ~$52.79/month
How the "up to 30%" works: Holafly runs roughly a 20% promotion on annual billing, and the THEDUFRESNES code takes a further 10% at checkout. Together that's up to 30% off, using Holafly's own way of presenting stacked discounts.
What's included:
Unlimited data and unlimited hotspot
160+ destinations on one eSIM
A US, UK or Canada number for receiving SMS — useful for verification codes while abroad
Always On — 1GB of free backup data every month across 150+ destinations, even after a plan ends
Why annual beats monthly for a business: $47.17/month on annual billing versus $58.41/month billed monthly, and one predictable annual expense instead of twelve. (Whether it's deductible depends on your situation — that's a question for your accountant, not us.)
👉 Apply THEDUFRESNES at Holafly
Pricing verified at checkout, August 2026. Holafly adjusts promotions periodically — confirm the final price at checkout.
The real cost of going offline
We're not going to invent a revenue figure for you, because the honest answer is that it depends entirely on your booking volume, your season, and your platform.
What we can say is where the damage actually lands, and it's usually not where people expect:
Missed inquiries during a peak booking window. Guests messaging three properties at once book with whoever answers first.
Response-rate metrics. On most platforms, slow replies quietly hurt your ranking — and the ranking damage outlasts the outage.
Time-sensitive problems. A lockout, a maintenance call, a payment that needs authorising. These don't reschedule themselves.
Run your own numbers against your own booking value. For us, the calculation was straightforward enough that a backup connection stopped being a travel expense and became infrastructure.
The rest of the stack, briefly
Connectivity comes first, but it feeds everything else:
Communication: booking platform app, WhatsApp (video calls run over Holafly when needed), email
Operations: the booking platform plus a shared calendar for the team
Financial: local bank, an international transfer service, accounting software
Storage: two cloud providers, deliberately redundant
Security: exterior cameras and smart locks — both useless without internet
Notice the pattern: every critical layer has a fallback. Internet is home connection plus Holafly. Storage is two providers, not one. Redundancy everywhere.
The takeaway
You can manage a vacation rental from almost anywhere — we've done it from across Asia while the property sat in Costa Rica. But it only works if your connection is genuinely reliable, which means having a second one.
A backup eSIM isn't a travel luxury for a remote rental owner. It's core infrastructure, and at $47.17 a month on annual billing it's among the cheapest infrastructure we pay for.
👉 Get Holafly with code THEDUFRESNES — up to 30% off annual Plans
Affiliate link — we only recommend what we actually use to run our own business. As official Holafly Ambassadors since May 2022, we earn a commission when you use our code, at no additional cost to you.
About Sea Casa
Three shipping-container vacation rentals in Sámara, Costa Rica, managed remotely from wherever we happen to be, using the connectivity playbook above.
Currently for sale: $679,000 · seacasasamara.com
