This tree is well made and sturdy.  Top section screwed in level  tight.  Cat was scratching at it within minutes!  However my girl is a senior and  I wish the top level was a bit bigger so she can stretch out. Great for younger cats who still curl up.  And my cat has slight problems jumping down from top level to mid section.  It’s a shallow step down even though the midsection is a decent size overall .￼For an older cat this may not be the perfect choice.

Update  Great interest when it was new. Total zero interest now. But I think the top is just too small for my 12 lb kitty. Will donate it.