When renting a campervan, check the exact bed dimensions and the number of seats equipped with seat belts. The number of sleeping berths is not the same as the number of passengers who can safely travel in the vehicle. Before booking, you need three things: the type of bed (fixed, pop-up, convertible or mattress topper), the exact dimensions in centimetres, and written confirmation of how many seats are equipped with seat belts.
- Bed type – fixed, pop-up/roof, convertible or additional mattress topper
- Dimensions – length, width and headroom vary from one campervan model to another
- Safety – the number of sleeping berths often exceeds the number of approved seats with seat belts
In short:
- When renting a campervan, always check the exact bed dimensions and how they relate to the legally approved seats equipped with seat belts.
- Choose the bed type according to your needs, as fixed, pop-up, convertible and mattress-topper solutions offer different levels of comfort and practicality. Adapt your bedding to the season for better sleep.
- Do not rely only on interior photos. Always request written confirmation of bed dimensions and the number of seats with seat belts from the rental company, as campervan beds are often custom-built.
- For the best night’s sleep in a campervan, choose a mattress made from suitable materials, consider a mattress topper at least 4–5 cm thick, and ensure good ventilation to prevent moisture and unpleasant odours.
- When booking, always check the vehicle’s homologation and the number of approved passenger seats to avoid unpleasant surprises regarding passenger capacity and safety while driving.
Table of Contents
What Types of Beds Are Available in a Campervan
The type of vehicle determines where you will sleep, and this affects comfort more than you might expect.
Different types of motorhomes and campervans arrange their sleeping areas in very different ways, so choosing a vehicle also means choosing how you will sleep.
- Fixed rear beds. Longitudinal, transverse or French-style beds remain set up throughout the day. You do not have to assemble them every evening, which makes a huge practical difference after a long day of driving or hiking.
- Alcove and pop-up/roof beds. An alcove provides a bed above the driver’s cab, while semi-integrated motorhomes often have a pop-up bed that lowers from the roof. This is an excellent solution for families because it frees up the main living area during the day. However, a raised bed adds weight higher up on the vehicle and can slightly increase fuel consumption.
- Convertible beds. The dining table and seats are converted into beds at night. This is a flexible solution, but setting up and dismantling the bed every evening can quickly become annoying on longer trips.
- Campervans and vans. Compact models such as the Mercedes V Marco Polo typically have one main sleeping area designed for a couple. For two adults, this is often one of the most comfortable options, while a family with children may find the available sleeping space insufficient.
Expert tip: If you are travelling as a couple, ask whether the bed is longitudinal or transverse. Transverse beds can work perfectly well for shorter people, but for anyone taller than 185 cm, getting a good night’s sleep can turn into an exercise in acrobatics.
How to Measure and Check Campervan Beds Before Pickup
Do not rely on approximate dimensions in a rental listing. The reliable figure is the one provided by the rental company or the vehicle manufacturer’s official website, as
campervan and motorhome beds are often custom-made and do not follow standard household mattress dimensions.
Before pickup, check:
- Bed length and width at both the narrowest and widest points, rather than relying only on an average measurement.
- Usable headroom above the bed, particularly with pop-up and roof beds.
- Mattress thickness and whether the mattress is permanently fitted or removable.
- Rounded edges on built-in beds, where the effective sleeping surface can be smaller than the stated dimensions.
- Setup time and complexity for folding or convertible sleeping arrangements.
A good example of clearly stated bed dimensions is the
Kronos by Robeta, where the length and width of the beds are clearly listed on the product page. This level of transparency is what every campervan rental company should provide.
| Element |
What to check |
| Bed length |
Whether it is longer than your body height |
| Main bed width |
Whether it remains the same along its entire length or becomes narrower |
| Headroom above the bed |
Enough space to sit up without hitting the roof |
| Mattress type |
Fixed, removable or mattress topper |
Which Mattress and Mattress Topper Work Best in a Campervan
The mattress material in a campervan plays a different role than it does at home because you are sleeping in a smaller, more enclosed space with less natural air circulation. Memory foam conforms well to the body and absorbs movement effectively, but its lower breathability can trap more moisture. HR foam (high-resilience foam) is lighter, dries faster and generally handles heat better than traditional memory foam. Pocket springs provide excellent support, but they are rarely used in standard campervan mattresses because of their weight and space requirements.
A mattress topper is often the easiest solution if the standard mattress does not suit your body shape or preferred firmness:
- Choose a mattress topper at least 4 to 5 cm thick for a noticeable improvement in comfort.
- The cover should be washable and removable, as moisture and perspiration accumulate more quickly inside a campervan.
- Breathable, moisture-permeable fabric helps prevent unpleasant odours after several nights.
- A breathable, ventilated construction can significantly improve sleeping comfort and mattress hygiene.
Regularly airing the mattress after sleeping is not just a cosmetic detail.
Recommendations regarding mattress materials for motorhomes emphasise that vehicles are more exposed to moisture, sea salt and temperature fluctuations than a typical bedroom, so the breathability of covers and mattress materials directly affects hygiene and mattress durability.
Expert tip: Every morning, pull back the bedding for a few minutes and allow air to circulate through the sleeping area before folding or covering the bed. This simple habit can prevent most moisture-related problems during a week-long trip.
How Many Seats With Seat Belts Do You Actually Have
This is one of the most common mistakes made by first-time campervan renters: counting the sleeping berths and assuming that the vehicle can safely carry the same number of passengers. That is not the case. Experienced travellers know that the number of sleeping berths tells you how many people can sleep in the vehicle, not how many people the vehicle can legally and safely transport on the road.
Before booking:
- Always ask for written confirmation of the number of seats equipped with seat belts, rather than simply the total number of sleeping berths.
- If you are travelling with children, check whether the vehicle has suitable child-seat mounting points, such as ISOFIX or a compatible seat-belt system.
- Pop-up and roof beds are designed exclusively for sleeping when the vehicle is parked and must never be used for passengers while driving.
- Distribute luggage low and evenly so that it does not affect the vehicle’s balance during braking.
The vehicle’s homologation determines the exact number of passengers it is legally permitted to carry while driving. This number is legally binding and is not simply a recommendation from the rental company.
Expert tip: If you are a family of four but the vehicle has only three seats with seat belts, that is a real limitation for your trip, not just for sleeping arrangements. Check this before the day before departure.
How to Sleep Better in a Campervan Throughout the Seasons
Slovenia offers a surprisingly wide range of temperatures over relatively short distances, from cool nights in the Kamnik-Savinja Alps to warm summer evenings along the Adriatic coast. Your sleeping setup should therefore change according to the destination and season.
- Adapt your bedding to the season. For mountain nights, bring an extra blanket or warm sleeping bag. Even in summer, temperatures in the mountains can fall significantly lower than in the lowlands.
- Ensure adequate ventilation. Low night-time temperatures can cause condensation on windows and walls, so leave the roof vent slightly open to allow gentle airflow whenever it is safe to do so.
- Use small comfort upgrades. A thin mattress topper, moisture-absorbing layer or additional pillow can often make a bigger difference than replacing the entire mattress.
- Choose a quiet first overnight stop. An organised campervan parking area is a better choice for your first night than wild camping or remote parking. It gives you an easier opportunity to get used to the available space and the sounds of the vehicle.
Expert tip: Book an organised campsite for your first night rather than choosing a remote location. This allows you to test the bed, ventilation and equipment while you still have an easy opportunity to fix any problems.
How Campervan.si Makes Choosing the Right Bed Easier
As a campervan rental company based in Ljubljana, Campervan.si provides
exact campervan dimensions, including the sleeping dimensions for each model in its fleet. This means that before booking, you can check actual measurements rather than relying on a generic description such as “comfortable sleeping space for two”.
- Check the dimensions of the Mercedes V Marco Polo or Ford Transit Nugget Plus before confirming your reservation.
- For a practical example of using a campervan on the road, see the guide to Logar Valley by campervan.
- When booking, always ask for the exact vehicle model rather than just the vehicle category.
Why Measuring Is More Important Than How It Looks in Photos
A rental listing photo can never tell you whether the bed will actually suit your height or the sleeping needs of your travel group. This is one of the biggest differences between what most renters expect and what they actually need to know before signing a rental agreement.
Conventional advice often stops at “choose a motorhome with enough beds for everyone”. That is incomplete advice because it overlooks two critical questions: is the bed long enough for the tallest member of the group, and is the vehicle legally permitted to carry as many passengers as intend to sleep in it? Travellers often choose a vehicle based on interior photos, only to discover on the road that the third adult does not have a seat with a seat belt or that the bed is 15 centimetres too short.
The priorities should actually be the opposite of what most people do. First check the vehicle’s homologated passenger capacity, then check the main bed dimensions in centimetres, and only after that consider the interior aesthetics. The latter affects the atmosphere of your trip, while the first two determine whether the journey is safe and practical for your group in the first place.
— Rok
How to Book the Right Campervan Model for Your Sleeping Needs
When searching online, you will find dozens of rental companies offering similar descriptions and similar photos of sleeping areas. The difference becomes apparent only when you ask for specific measurements and receive a clear answer rather than a generic promise of a “comfortable night’s sleep”.
Campervan.si in Ljubljana offers campervan rental, including the Mercedes V Marco Polo and Ford Transit Nugget Plus, equipped with a kitchen, fixed toilet, basic insurance and 24/7 support. Before booking, you can access the campervan dimensions page and check the length and width of the sleeping areas for each model before making your decision. The team can also provide advice on routes through Slovenia, the Balkans and the Alps, helping you choose a vehicle that suits your group rather than simply choosing whichever vehicle happens to be available. Check the available dates and
book your campervan today. Before booking, clearly state how many people are travelling and what type of sleeping arrangements you require.
Key Takeaways
Choosing a safe and comfortable sleeping setup in a campervan depends on three verified facts: the exact bed dimensions, the type of mattress and the actual number of seats equipped with seat belts.
| Key point |
Details |
| Check the bed type |
Fixed, pop-up, convertible or mattress-topper solutions affect comfort and available daytime space. |
| Request exact dimensions |
Bed length, width and headroom vary from one campervan model to another. |
| Separate sleeping berths from passenger seats |
The number of sleeping places is not the same as the number of passengers who can legally travel with seat belts. |
| Adapt your bedding to the season |
Mountain nights may require an extra blanket, while coastal destinations call for lighter bedding and more ventilation. |
| Check with Campervan.si |
The campervan dimensions page allows you to compare sleeping areas before booking a specific model. |
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