Better to book direct and know what the charges will be

Waited in line for 40 minutes, very slow. The most bizarre thing is, it was my first time in the UK, and they claimed I was on their blacklist and refused to rent me a car. I ended up using my friend's name to rent instead. When returning the car, they pointed out a very small dent and demanded £200. Such minor damages are easy to miss during pickup. After a lengthy argument, they finally dropped the charge. I bet the next person will get scammed too.

car was dirty and agent claimed in undamaged condition but vehicle had damaged wheels and damage and scratches to bodywork. Vehicle was very dirty outside and windscreen was so dirty on inside I hade to get a cloth and clean it before travelling as vision was impaired. Washer bottle was empty. agents very slow and off handed, long wait.

Great process good choice easy booking

ACE London Heathrow branch is actually Greenmotion company which I believe they are partner and Greenmotion run service for the ACE. Therefore the service is similar to Greenmotion. One thing incorrect is I did have to pay for shuttle bus fee, which did not correspond to the voucher mentioned shuttle bus paid.

Waited ages to pick up car. Wouldn't accept my credit card for the deposit, but would accept it to pay the 0 excess charges as a result. Car was good though.

Dislike: Even though I booked for automatic car but they gave me manual as they didn’t have automatic at the time of pick up!!