Just responding to a point on the tram. I am not a fan and and the thought of them digging up Leith Walk for phase 2 is very scary, but they have reported much better than forecast results for this year
https://www.bbc.co.uk/news/uk-scotland-edinburgh-east-fife-44574819
https://www.bbc.co.uk/news/uk-scotland-edinburgh-east-fife-44574819