well, I am the first to answer you, cool. Ok, I am real estate agent, and I tried a lot before to find such websites, and I found a lot, but all are helpless, the last update for any is not less than months ago, while it should be updated every day.
However, believe me, Qatarliving is one of the best sites you can find what you are looking for, therefore, my advice, don't waste your time is searching for other web sites....