How do we put a car in on the Swiss side?

All good !!!

Once we found out it was Europcar, pickup went smoothly. We were persuaded to upgrade to a Golf VW for around 80 euros more as we were informed the car available was only a Fiat 500 which was probably too small for our purposes.

Very pricey to add a second driver who was older than the main driver

Will never use Europcar again! And will never hire from the French side of Geneva airport again - both are too much stress and hassle! No winter tyres available on a car that will spend 90% of its time driving up the alps? Then told because I didn’t have winter tyres I need to up the insurance to cover - double the rental. Then told car I ordered not available and to get a car we could fit our luggage in I needed to pay an upgrade, not happy! Then access to French side of Geneva airport is unmarked and very difficult to find - even with Satnav. Whole rental was a very stressful experience for 80 miles driven to resort and back, next time we will use a transfer service!

The French pickup / return area at Geneva is very poorly signed and the directions given were really inadequate. On return, no staff were at the drop-off point and vans were blocking the few free spaces. Staff at the desk declined to give any receipt for the return of the car.