Useful One Pager for Quick Travel Tips – a web app curating travel advice in big cities like New York, Barcelona and more. They also just launched on Product Hunt!
This website has unfortunately been redesigned or gone offline, so I have removed the direct link to it. The screenshot below hopefully preserved enough of the design but if you are really keen to inspect further, try this Archive.org link. FYI: the site was first featured on 09 April 2019.