Abstract: A modular furniture system operable in combination with a wall that has (a) an upper set of laterally extending slots and (b) a lower set of laterally extending slots. The system has a first rail that can be anchored to the wall, and having a first connector that engages at least one of the slots in a manner that assists in supporting a weight of the furniture.

Abstract: An interlocking tile system comprises tiles that has a body, interlocking cap structure with a first surface and a second surface; a first curved portion connecting the first surface with a radius of R1 to the second engaging surface with a radius of R2, wherein R1>R2; and a stem supporting the cap structure. The cap is a mushroom-like shape. Such configuration of the connector aids in installation by lessening instances of binding and align and guide the caps into their corresponding receiving areas. The tiles are preferably square, and are connected along all four sides.