Feandrea Cat Tree, 33.1-Inch Cat Tower, Plush Condo for Large Cats up to 16 lb, Large Perch, 2 Caves, Scratching Post, Light Gray UPCT61W

I have one from Feandrea brand off Amazon and our big guy fit on it easily. I got this one because he wasn't a high climber - https://www.amazon.com/SONGMICS-Sisal-Covered-Scratching-Furniture-UPCT61W/dp/B0795T91YP