Using this cat tree is easy. Just place it in a spot your cat likes at home. Your cat can climb up to the perch or take a nap in the condo. The sisal rope post is for your cat to scratch its nails on, helping keep them in good shape. When it comes to maintenance, you can vacuum the fleece in the condo occasionally to keep it clean. Check the sisal rope regularly for wear and tear. If it gets too frayed, you might need to replace it. And make sure to place the cat tree on a stable surface so it doesn't tip over when your cat is using it.