What details should be noted when installing kitchen appliances?

Installation may look simple, but it affects safety, convenience, and lifespan. Reserve cold/hot water pipes with a proper drainage slope for dishwashers, and give ovens and microwaves their own dedicated, splash-protected outlets. Leave heat-dissipation gaps behind built-in refrigerators and around ovens, and match countertop heights to comfortable use. Keep safe distances — gas stoves at least 30cm from walls — and have gas equipment installed by professionals with stainless-steel connectors and a tightness test. Plan water and power in advance to keep every appliance running reliably.