Compact, stable and sturdy, but not ergonomic for slightly clumsy adult cats...
Compact tree, perfect for small flats. However, the design isn’t very practical: the “box” at the bottom is narrower than the basket above. Neither of my two cats can climb up without something nearby to help them, as it’s too high from the floor and there isn’t enough space to jump from the top of the “box”. They’re also not fans of the cushion at the top because they can’t see where they’re jumping... Luckily, it’s removable, so at least they still have a nice high-up spot :)