hi i have ordered this Nagerhaus for two male fancy mice from school. delivering true schnell.auf first glance great castle ... AT FIRST SIGHT ... everywhere glued adhesive from each of the cracks also swells. all full with adhesive .if you the specified image looks you can even glue. even with all the other articles you see Trixie the adhesive. mühsahm I then removed the glue since it was my proffessorin and I did not want that my darlings of well proffessorin their unloved guys get sick. After that I let the two play with you explored immediately the floors only with the head they had erstmels some problems but now whizzing my little Louis and jumper the ladder up and down.