TRIXIE Salamanca Cat Tree - Multi-Level Cat Tower with Scratching Posts, Perches & Condo for Indoor Cats - Perfect for Play, Climbing & Relaxing in Home or Office

The assembling instructions consist of a diagram in German and English. For me, this resulted in a bit of trial and error on how to put the cat tree together. It looks better though than something I could have built on my own.Some of the parts are not made well. The plastic piece inside the post that holds up the bed broke as I was assembling it. I contacted the seller and they were able to find and send me a replacement. I was a bit concerned after this that the product would hold together if my cats were jumping on and off of it. They don't use the bed much and it is withstanding the force of them jumping on/off of it just fine.I have two cats and they both enjoy it. One cat weighs less than 9 lbs. and can barely fit in the condo. The other weighs about 9.5 lbs. and does not fit in at all.Surprisingly, the hanging mice are still in place after many rough bouts of play. The pom pom toy did not fare as well. One cat cut the string within a few seconds of playing with it.One of my cats likes playing with the rope, while the other could care less that it is there.