Why We Don’t Use Key Cards or AC Sensors in Our Airbnb Properties

After managing short-term rentals in Kavala for more than a decade, I’ve walked through hundreds of apartments. Some belong to us, some belong to owners who ask for advice, and many belong to competitors that we simply observe to understand what works and what doesn’t. Every season, new trends appear. Some genuinely improve the guest experience. Others promise to reduce operating costs but quietly make the stay less enjoyable. One of the most common examples is the growing use of technology to control electricity and air conditioning.

You’ve probably experienced it yourself. You leave the apartment for dinner, remove the key card, and every light turns off. The refrigerator keeps running, but everything else loses power. Your laptop stops charging. Your camera batteries remain empty. The portable fan you left on for your child shuts down. In other properties, the air conditioning works only if every balcony door and window is perfectly closed. Open the balcony for a minute to enjoy the evening breeze and the AC automatically switches off. Sometimes it doesn’t restart immediately, leaving guests wondering whether something is broken.

These systems are becoming increasingly popular in holiday rentals across Europe, and it’s easy to understand why. Electricity prices have increased in recent years, and many property owners are naturally looking for ways to reduce unnecessary consumption. Air conditioning is often seen as one of the biggest operating expenses during the Greek summer. If technology can prevent guests from leaving it running all day while they’re at the beach, then surely it must be a smart investment.

At first glance, that logic makes perfect sense.

But after hosting thousands of guests through Planbnb, we’ve come to a very different conclusion.

As an Airbnb manager in Kavala, we don’t see electricity as an expense to eliminate. We see it as part of the hospitality we provide. Guests don’t remember how efficiently you managed your utility bill. They remember how the apartment made them feel. They remember whether they walked into a cool home after spending hours under the August sun. They remember whether everything simply worked without requiring instructions or explanations.

That’s why none of the properties we manage rely on hotel-style key cards to cut the electricity when guests leave, and we never recommend installing systems that make visitors feel as though they’re being monitored or restricted. Our goal has never been to control every euro of electricity. Our goal is to create an experience that guests will happily rate five stars and recommend to friends.

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Some owners are surprised when we say this. They expect a professional Airbnb management company to focus relentlessly on reducing costs. In reality, our job is to maximise the property’s long-term performance, not minimise next month’s electricity bill. Those are two very different objectives. Saving five or ten euros during a week’s stay might sound sensible on paper, but if that saving contributes to a weaker review, fewer repeat guests or a lower overall impression, it quickly becomes one of the most expensive decisions an owner can make.

Think about the way people actually travel today. A couple spends the day exploring Kavala before returning in the evening. A photographer leaves multiple camera batteries charging while visiting the Old Town. A digital nomad heads to a café with one laptop while another device remains connected in the apartment. A family spends the afternoon at Ammolofoi Beach and wants to return to a comfortable indoor temperature rather than waiting thirty minutes for the apartment to cool down again. None of these situations are unusual. They are completely normal behaviours that modern travellers expect to accommodate without giving them a second thought.

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The reality is that guests don’t choose an Airbnb because they want to manage energy consumption. They choose it because they want to feel at home. Home is where your phone charges while you’re away. Home is where you can leave the air conditioning running for a while if you know you’ll return to a hot afternoon. Home is where comfort comes before rules.

And that philosophy has guided almost every operational decision we’ve made at Planbnb. Over the years, we’ve learned that the smallest details often have the greatest impact on guest satisfaction. A fast Wi-Fi connection matters more than a smart television. A genuinely clean apartment matters more than decorative accessories. Clear communication matters more than automated messages. In exactly the same way, unrestricted comfort matters more than saving a small amount of electricity.

That doesn’t mean we’re careless about energy consumption. Quite the opposite. We simply believe there’s a better way to encourage responsible behaviour than by taking control away from the guest.

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Founder of Planbnb in Kavala, Greece. Writing about short-term rental management, hospitality and the local vacation-rental market.

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