I've managed to find a tow bar mounted bike rack that you can keep permanently mounted whilst still being able to access the boot, however I hadn't appreciated the cost of getting a tow bar fitted was £350 ish on top of that.
Are there any other racks which you can keep on and still use the boot with?
We don't have much (any) space at home so the boot is full of bouldering mats all the time and there's no room for us to keep the rack inside when not in use.
Any ideas would be welcomed.
The other option is a roof mounted one but it looks like a massive pain getting a bike up on top...