Kara's HQ!

  Although completely cardboard, Kara absolutely loves this scratching area and no longer scratches anywhere else.  Got it n clearance at Target for 7.50!

Finished project.  Tower is only held with double sided tape and fell (need to add tape later.) But otherwise very sturdy imo.
They also had this one for about $15 but the cats looked to kitteny and therefore was afraid it was to small.