New York City
New York City: Good things to do & hidden gems in NYC, DC, Boston & Philadelphia?
Check this one out for NYC: http://www.businessinsider.com/10-secret-restaurants-in-new-york-city-2014-4#bohemian-1
New York City: Where do the cool kids stay in NYC these days?
Gansevoort Hotels (Gansevoort Park in midtown and Hotel Gansevoort in Meatpacking district). Both has lovely rooftop places with pools. You'll enjoy either of them. I personally enjoy the Meatpacking district - the place...
London: Traveling to & From Airport and between cities!!
1) TFL(Transport for London) created the best tool ever to help you schedule the best logistics plan in terms of time and public transport usage. Use it to find the "fasted, cheapest, smartest" way to do so: https://www.tfl.gov.uk/plan-a-journey/ You'll probably...