Child-seat rule
Check the current legal requirement for each child's age or size using an official source.
Booking decision guide
Child seats and additional drivers
Seats and drivers affect vehicle fit, booking conditions and collection time, so add them before payment.
Plan the trip
Decision
Can the booked vehicle safely fit the passengers, seats and luggage with every driver authorised?
Read
Supplier terms before payment
Keep
Voucher, agreement and condition photos
Final source
The selected rental contract
Make this decision before comparing prices
Seats and drivers affect vehicle fit, booking conditions and collection time, so add them before payment. Start with the itinerary and the people using the car. Then compare offers that can actually support that plan instead of trying to force the cheapest headline result into it.
Seat availability
Request the correct type in advance and inspect its condition and installation at pickup.
Named drivers
Every person who may drive needs to meet the supplier's licence, age and documentation rules.
Read the conditions behind the result
The comparison screen helps narrow the market, but the selected supplier's terms control the rental. Read the pickup point, deposit, card, excess, fuel, mileage, road permissions, additional drivers, equipment and return conditions before payment.
Pickup and opening hours
Confirm the exact desk or shuttle, the main driver's arrival time and what happens when a flight or train is delayed.
Money held and payable
Separate the rental price from the security deposit, excess, optional cover and charges that apply only in certain situations.
Route and return
Ask for written approval when the plan includes a border, ferry, one-way return, unsealed road or after-hours drop-off.
Avoid the common comparison mistakes
A booking can look cheaper because one important condition is hidden in a different part of the journey. Compare the same driver, dates, route, luggage and return point before deciding.
Mistake to avoid 1
Choosing a car before testing the combined seat and luggage requirement.
Mistake to avoid 2
Assuming a requested seat is guaranteed without reading the supplier's wording.
Mistake to avoid 3
Allowing an unnamed person to drive because they meet the general age requirement.
Use a simple evidence trail
Save the selected terms and voucher, then photograph the vehicle, fuel level, mileage, wheels, glass and existing marks at collection. Repeat the record at return and keep it until the deposit and final charges are settled.
Before collection
Save the voucher, supplier contact, desk hours, accepted card requirement and route permission.
At the vehicle
Check the agreement against the car and ask the supplier to record anything missing from the condition report.
At return
Follow the stated process, take final photographs and keep any receipt or signed handover available.
Questions to settle before booking
Use the answers to identify the checks that matter. The selected supplier terms and current official rules remain the final sources.
Does the cheapest result always cost less?
No. Compare the total payable amount, deposit, fuel, mileage, tolls, parking, extras and route-specific charges.
Which document controls the rental?
The selected supplier's terms, booking voucher and signed rental agreement control the handover and use of the vehicle.
What should I keep after return?
Keep the booking, agreement, payment record, fuel receipt, return evidence and photographs until the deposit and any final charges are resolved.