Bogota’s El Dorado airport has been a pleasant surprise.  Big, modern, with decent amenities, I am impressed.  I even had a chance to chill at the El Dorado lounge, thanks to my Priority Pass access and was blown away.  Nicer than many Airline VIP lounges, I got a chance to snack, eat, drink, and use the WIFI at this expansive and opulently decorated lounge.  Inside the lounge, there are plenty of seating areas, reclining chairs perfect for sleeping, showers, a beauty salon (no joke!), and a full on bar. Within the international wing of the airport, there is an Avianca Lounge, an Avianca and Star Alliance Diamond lounge, and a…