I've visited the Hilton London Metropole to use th...

I've visited the Hilton London Metropole to use the Green Motion Car Rental Service, to which they host an office. I have been utterly appalled by the service I received at Green Motion and, therefore, am reviewing the Hilton as they enable this particular Green Motion office and I therefore consider them partly responsible. Green Motion are a dishonest, greedy and unethical rental company who hide charges and dishonestly withhold deposits for an unethically long period of time - if you are a guest at this Hilton - I advise you NEVER to use their car rental company. I have spoken to their customer service on multiple occasions, who are rude and unhelpful and merely advised me to speak to the local franchise holder, who has never replied to me. I advise Hilton to think carefully about the business they are hosting in their hotel and to use their good name and good faith to do the right thing and stop dishonest business practices.