A duplex in modern Los Angeles is far from uncommon. Utilizing a duplex to foster a healthy relationship between tenants is, arguably, uncommon. This proposed duplex emphasizes the interaction between upper and lower tenants, with intentions of pairing the young with the old through shared spaces and interweaving of living quarters. Several articles have deliberated on the mutual benefits for young and old tenants when living in the same space, and this house intends to capitalize on this benefit by acting as a mediator for the entanglement of young and old.