In reply to smbnji:
we usually go with goldcar but you need to be supermegacareful as they try to rip you off at every step. prepare to wait in a long queue, make sure that you have credit card in your name with limit big enough to absorb pre-authorised deposit , be assertive when it comes to refusing their insurance ( arrange yours independently while still in UK), take photos of every scratch on pickup and at return.
I'm not selling it, am I ?
Once you learn how to play it its allright and relatively cheap
VanRell used to be much more civilised but don't have any recent experience
Post edited at 23:00