The service attitude was extremely poor. They aggressively tried to sell me insurance and GPS, and when I refused, they even used offensive language. Then they came up with another trick, printing out an invoice with a 260 yuan fee and asking me to sign it. When I asked what the fee was for, that attempt also failed. Frustrated and angry, they told me to wait an hour to pick up the car (because I arrived an hour early, and it was previously agreed that I could return the car an hour early as well).