Fitted at my local club in the accessible bathroom. Bolted to 18mm structural ply spanning the studs on a drywall, takes 20kg no problem. Dropped a star as the plastic bolt caps don't fit very well, and the tray for wipes/paper towels is very flimsy. We won't use these anyway but, if you plan to then I suggest spending more on another product. The table itself and the gas strut and mechanism hat helps to raise/lower it all seems very sturdy though, so as a budget option for our club it is just the ticket.