“I just wanted to thank you again for the great job you did selling Dad’s house.  I was very glad you were there with me yesterday!  It made me feel more comfortable knowing you were there to watch out for my best interests.  The language issue can be very intimidating sometimes!  Thank you for your honesty, caring and professionalism.  It made it so much easier to sell the house.  I will surely recommend you to anyone I know who may be looking for a realtor.”