Check the tenancy agreement and obtain any necessary permission before attaching cat furniture to walls or ceilings. Explain the proposed product and fixing method clearly rather than describing it only as a small shelf.
Permission does not replace the need for compatible construction and correct installation. If drilling is not permitted, compare appropriate freestanding furniture and read its anchoring requirements carefully; some tall models still need wall support. Do not assume a tension or no-drill product cannot mark a surface. Ask the manufacturer about the intended contact arrangement and follow the instructions. Keep written permission and the assembly information with your tenancy records where relevant. For uncertainty about your specific tenancy rights or obligations, seek current housing advice. The practical aim is a suitable cat setup that respects both the building and the agreed conditions of your home.
Describe the number and location of proposed holes when requesting permission, and include the product's installation diagram. A clear proposal is easier to assess than a promise that the furniture will leave no marks.
For product comparisons alongside this advice, see SkyRoute wall climbing set and Feline Sovereign Spire. The details below explain their sizes and uses.
Further reading: cats.org.uk; cats.org.uk; cats.org.uk.
SkyRoute wall climbing set
Feline Sovereign Spire