I know so many people ask about dropping leaves but I've been all over the web and cannot find a definitive answer.

I bought this ficus benjamina on the web and received it about a week ago. I've had it in the middle of a room that has an east facing window. A desk fan blows in the room. I've checked for disease and pests and can't see anything. My only thought is the light difference between the greenhouse and my house (going from high light to lower light). I just don't want to kill my new tree.

Any thoughts from the group will be most appreciated.

Thanks!
Jason