Edinburgh's Princes Street: what good tram design looks like in the rain

Wide platforms, level boarding, and a street that isn't just for cars. Even on a wet, grey day it's clear how the space works. What are your examples of transit that just feels easy?
Photo: Daniel from Galashiels, United Kingdom, CC BY 2.0. Source
@ana_ferreira · Steady contributor
Honestly, it's the level boarding. Once you've used it with a stroller or a suitcase, everything else seems absurd.