I wanted a good river table and thought I could make my own without the big price tag. It's 72" x 18" to match my frame and cary my rocket boxes.
All in the table cost about $100 to make, all from the local hardware store. 1/2" galvanized pipe for legs and a 3/4" plywood deck and. It's painted with a do it yourself truck bed liner. A little heavy compared to the aluminum alternative but is plenty sturdy and should make a good deck for the cat.
I used formica with an oak self edge The counter top material is cheap and very easy to clean without bacteria issues. The legs are made from old folding table that I cut & welded to the size for self storeing.The table legs come with the lock to keep the table stable without staps. Total cost was about 50 bucks!