Is it stable enough for active cats?

The widened 23.2 by 18.9 inch base and the included anti-tip strap are the main safeguards. Anchor the strap to a wall, especially if a cat leaps from the top platform.

How many cats does it suit?

The maker rates it for two to three cats. Two condos and a hammock give each cat a separate spot, though the small condo is tight for a large cat.

Are the scratching posts real sisal?

Yes, the posts and the ramp are wrapped in sisal, which is the durable material cats tend to prefer over carpet. Expect normal fraying over time.

How hard is assembly?

The maker estimates one person and about 60 minutes. Parts are labeled, but the tall frame means you will want a second person to hold it while you attach the upper platforms.

Does it come in different colors?

It is offered in pink and cream white. Both use the same teddy fleece covering and flower-shaped platforms.

Will it fit a large cat?

The main condo is about 18.9 by 12.2 by 11.8 inches, and the small condo is 11.8 inches cubed. Large breeds may prefer the open platforms and hammock over the small condo.