Thought all lifts should have that cert one. If not, the lift is not suppose to be in used bah. But some lift do miss out that cert. Wonder why. Some lifts go in feels like falling apart with all kinds of weird noise, take liao very scary.
Some customers, think maybe rental or something, they abit blur with their address one. Maybe is can't be bothered. And most of the time got hiccup the customer tend is MIA one, have to contact many times then response. Waste time.
That's why think if in doubt either cancel or confirm with customer early before reach. 20 mins is alot of time for delivery liao, as fast one can do another short trip job in just 20 mins if everything swee swee.
Motor vehicle island wide one don't say. But usually those ebike and such one they tend do within a fixed area only, thus familiar with all the buildings. Therefore more easy to spot a problem upon receiving order. Can deliver faster with the familiarity also.