Until now, I have only been shooting photography as a hobby. I love love love it but have always been reserved about tackling it as a job. It has been the case for me in the past that when I get really passionate about a hobby, I develop a business plan to make money at it and I quickly find out I am no longer passionate about that hobby when I "HAVE" to do it as a job. Now that I have babbled and vented about that, I have a question for you professional photographers. I currently work in a industry where there is a need for photographing Real Estate. I borrowed my friends Wide Angle Lens to shoot one property and thought the pictures came out decent. They could have been better but I don't think it was the lens fault but my inexperience in using that lens. Can someone suggest to me what would be the best lens for a Canon Digital to shoot Real Estate Property (indoor rooms and outdoor)?