I got the F040 all ready and put it door to door with the old smaller cage anticipating a long wait. To my surprise Harry immediately started flying back and forth between the two several times before finally coming to rest in the new high rise. We are still working out the bugs with perch placement but he's slowly getting use to his new digs. Pictures are delayed due to technical difficulties with my PC. Anyway, Harry is happy and I'm happy when he is.