Corniglia is a low unit — 75 cm — built around two enclosed cat houses rather than a climb. Each interior measures 39.5 × 39.5 cm with 31.5 cm of headroom, which is a genuinely large space: a big cat can stand up and turn round inside instead of reversing out the way it came.
Size is the whole point
Most towers fit a condo into whatever space is left between platforms, and the result is a box a cat has to fold itself into. Here the houses set the dimensions and everything else works around them. Doors measure 26 × 17 cm, and a 12 cm round observation hole lets a cat inside watch the room without coming out.
A bed on the roof
The top bed shares the 39.5 × 39.5 cm footprint and has a 5 cm rim around it — enough to feel enclosed at the edges without blocking the view. A smaller platform of 18.5 × 18 cm sits at the second level as a step.
The post has its own base
The scratching post stands on a separate 18.5 × 15.5 cm plate rather than being bolted through a platform, with a post diameter of 3.6 cm. That keeps the scratching away from the sleeping areas — cats generally prefer it that way.
What to check
The limit is 10 kg for the whole structure. On a unit designed around two houses, that total is worth reading as one cat per house rather than a household piling on.
Setting it up
Around 35 minutes. Particle board under a covering of carpet fabric, plush and faux fur, so expect a mixed-texture finish rather than one uniform surface.