It was the first on Airbnb time for me and my wife, and it couldn't be better. Mary and Nagendra were the best hosts for us, it was our first time in New Orleans and they help us finding things to do, and guiding us through the city. The house and room are exactly as they described, the neighborhood is quiet and safe and the transportation is really easy (the bus stop is in the corner and the streetcar stop in 4 blocks away).
If I go back to New Orleans, I will definitely stay there again ;)