I was very happy with my experience at Academy Floral at 108th & Broadway. The staff there was very helpful and extremely friendly... the proprietor was really willing to go the extra mile to help me out by putting together a beautiful bouquet right when they were closing.
Their website has a very extensive selection, and helped me to find the perfect bouquet that expressed just what I wanted to say (close friendship with some romantic undertones). I couldn't have been more satisfied with my purchase and was very impressed by this shop
Also they said they deliver to most dorms on Columbia/Barnard campus