On our RT200 Popular there is only one critical part and it is the metal piece under the table that fits the table to the post. The post fits into a hole in the aisle which is under the carpet.
We have two posts which gives us the option on which table height to use.
If there are only two people using the table, we use the two passenger seats and do not use the driver seat.
There are four table extensions (one on each side) which give the table a four leaf clover appearance when folded out. No other parts involved.
On rare occasions if we use the driver seat, we swing it around no more than 135 degrees, which makes room for three at the table.