A 2-story condo anchors this 74-in cat tree, lined inside with bamboo that stays cool in summer and wrapped outside in linen fabric. Four cat holes run through it, so two cats can chase in one side and out the other instead of meeting head on. Two hammocks mount wherever the levels suit a household, each rated to 11 lb, while every platform holds 22 lb. One condo sidewall detaches for reaching in to clean, and the padded cushions pull out for washing. Thickened columns on a 23-in square base steady the 45-lb frame.