I was helped by Amir. He spent quality time in the...

I was helped by Amir. He spent quality time in the office and behind the wheel, both on city road and highway explaining features of the Toyota SUV that I bought. He was patient enough through the negotiations and I am happy for the price I paid.
Last but not least, he came on his day off to handover the car to me. Appreciate it.
When you go there, ask for him