Very stable: my daughter climbing to settle herself and the chair never moves. It also resists Rocking back when the child pushes the table.
The protective cove happens stack at the table, the child shared our meals with great pleasure!
The least: not wearing the protective cove, which tends to have a little game if (after a year of intensive use).
Also a flat on the varnished planks, one to set foot in a little suffered in use.