Very sturdy construction

Name: Very sturdy construction by SturdyBuilder
Item: Globlazer 54″ Multi-Leve Cat Tree Tower Condo with Extra Large Perch Platform and 4 Scratching Posts for Indoor Cats, Dark Grey
Rating: 5.0
Author: SturdyBuilder

It doesn’t move when they jump on it. The four sisal posts are great for scratching and saving my sofa.