My birds were at home instantly.  They love it and have been singing a lot more since getting the new cage with room to roam.  It's tall enough for them to see out the window, and tall enough for me to work with them without having to stand up or put the cage on a table.  My only wish for improvement would be to put a tray underneath for storing food ect. I love the cage and reccomend it.  Note the food guards are too big to move through a door if you plan to move the cage from room to room.