I know that this deal wont't benefit the wider hotukdeals community but I'll post anyway. It's for folk who may have or wish to leave their car at the Edinburgh Airport whatever the reason. Used this company for the first time last month and worked a treat. Paid c. £46 for 16 days parking, the car was left at the long term car park. Didn't have to leave keys with anyone.
Have just received a discount code NOV13 from them for 15% off bookings made in November but the code seems to work more like 40% in some cases. For example, some friends have just booked parking from early am on 21-Dec to 10 am on 5th-Jan-2014, work out at £19.19 with the discount code and £34.19 before - still rather cheap me thinks. There are some other options offering more flexibility, but if not needing to change/amend it seems to offer a rather good value. Hope this helps others despite its limited availability.