Choose furniture for cats of different ages by comparing their current movement and resting preferences, not age labels alone. An active younger cat may enjoy several climbing levels, while an older cat may value an easily reached bed with a predictable route back down. A kitten can be curious without having the reach or coordination needed for a tall structure. Provide useful lower-level facilities so no cat must climb high to obtain a comfortable resting place or scratching surface.
Check the dimensions and support of each component, including steps that might appear large in photographs. Keep routes clear and avoid adding unstable makeshift bridges. If an older cat suddenly stops jumping or changes how it moves, arrange a veterinary check rather than treating it simply as a furniture preference. A flexible home can include a taller play area and accessible quieter resting options without expecting every cat to use both.
Compare three journeys for each cat: reaching a bed, returning to the floor and reaching a scratching surface. A layout that suits the energetic cat but makes the older cat wait for assistance is not independently accessible for both.
For product comparisons alongside this advice, see Velvet Nest and Sterling Court litter tray. The details below explain their sizes and uses.
Further reading: rspca.org.uk; cats.org.uk.
Velvet Nest
Sterling Court litter tray
Taj-MeowHall