Encouraging your cat to use a new cat tower tree house may require a bit of patience and positive reinforcement. Start by placing the tree house in a location where your cat spends time, preferably near their favorite resting spot or by a sunny window.

To entice your cat, consider using treats, toys, or catnip to create a positive association with the tree house. Place these items on the perches or platforms to pique your cat's curiosity.

Gently guide your cat onto the tree house, offering praise and treats for exploring it. Spending quality playtime with your cat near the tree house can also make it more appealing.

If your cat is hesitant at first, give them time to adjust at their own pace. Avoid forcing or scaring them into the tree house, as this can create a negative association. Over time, with patience and positive reinforcement, your cat is likely to use the tree house for play, relaxation, and scratching.