In our RV there is little room for side tables. These small sofa tables are a great compromise.
Step 1: Glue the Plate Stands Directly to the Bottom of the Trays.
Both the small trays and plate stands are from Ikea. Total cost $20. In our 2015 ACE 29.2 RV, the sofa armrest is 1/4" wider than the pegs for a snug fit.