Wayneg,is it worth upgrading in your opinion?what do you normally do?and are netflights about the best..there are 4 of us 2 adults/2 children 7 and 13 although the 13 yr old is taller than me!!
Firstly Netflights, used them more than any other car rental company, approx 25 times, thankfully never a problem. You could possibly save a few £ elsewhere but Netflights are usually somewhere around the cheapest and Part of the Thomas Cook group so can trust them as much as anyone out there.
I am using Auto Europe for our first 14 nights in August but then probably Netflights for our last 9 nights, if I ever get it booked.
Size of car? personally I won't rent anything under Full size for 3 of us(DS is 6`2") The cost of Full size, Dodge Charger or similar is £255 less 5% cashback = £242.25 which is only £28.50 more than the compact(Ford Focus) on a holiday costing you £1,000's £28.50 is worth every penny to me knowing I have a car I will be happy with the whole trip.
As well as larger cars having more personal space inside they have a lot bigger boot(trunk) not so much needed majority of the holiday but from and to the airport larger boot could be appreciated.
On our last day we load up the car and everything is hidden, a smaller car we would have to put some things on show in the back seat, not so good if you are leaving it parked up somewhere.
For a few £ more you can have a small SUV Ford Escape or similar, some like the higher driving position of an SUV in the states.