Deiva stands 107 cm on a main base plate of 30 × 30 cm, with a second foot supporting the post. That is the smallest floor claim of any tower we sell — it fits in the gap beside a bookcase, or in the corner a larger base cannot reach.
A cave with two doors
One arched entrance, one circular, on a cave of roughly 30 cm cube. Two openings matter in a household with more than one cat: an enclosed box with a single door can be blocked, while a cave with two is never a dead end. It also lets a cat go in one side and out the other, which is how they prefer to move.
Four levels on a narrow frame
A 35 × 35 cm top perch, a middle platform of 40 × 30 cm, and a lower step of about 40 × 20 cm that starts the climb. The platforms overhang the base, which is how the tower keeps its footprint small without losing usable surface.
An inclined board
Angled rather than vertical, so a cat scratches it on the way past instead of stopping to reach up. Two sisal-covered columns run the height of the frame, and a ball hangs from it.
On a 30 × 30 cm base, we would place it against a wall, and treat it as a tower for one cat of ordinary size rather than for a large or boisterous one.