High pressure and likes to play games - loses his temper. Great if those were tactics which support you, but when you represent a buyer, he's actually working against you for his own self-serving desires. Very unprofessional at letting his emotions get the better of him. Stay clear away from Warren Sing. I complained, but his superior is his Dad. I will be launching a complaint with the Real Estate Board. - Willis

If there was a zero rating, that would be it. Marks for trying, but really doesn't understand social dynamics and how to manage a client through the sell process. Typifies the stereotype of realors only in it for themselves while masquerading in a cooperative consultative role. I didn't buy it.
Reply:    I'm sorry, I have no recollection of this issue. If you would like to talk about it in person and help jog my memory, I'll invite you to please call me. However, there is a very strong possibility the reason you were upset is that you were demanding something unreasonable at the time. I wish you well. - Warren

Three words: pushy, agressive, unethical, disrespectful, sneaky, dishonest, unprofessional, high pressure, bi-polar...all around scummy sales person. Ooops, was that more than three words?
Reply:    I'm sorry, I have no recollection of this issue. If you would like to talk about it in person and help jog my memory, I'll invite you to please call me. However, there is a very strong possibility the reason you were upset is that you were demanding something unreasonable at the time. I wish you well. - Warren