This is not as easy as it looks.
Light poor, specially at first, but I've taken loads of shots from my window, of stuff like notices on harbour wall, and the sun gauge on the old tower, and haven't got anything that nearly passes muster yet.
David B
I'd say don't photograph from windows either closed or open. If a closed window then the glass will degrade the image, especially double glazing. If the window is open then the transfer of heat from the room to the outside will also degrade the image, you get a sort of shimmering heat that will show up in photos. Just a couple of things to help on your quest for better photos.
Paul.