I recommend to anyone and everyone who ask about visiting Europe. I first warn people that you cannot conquer Europe so break down your ideas and what you want to see. If you are limited in time, the greatest recommendation is to use the river cruises from Amsterdam with trips all the way to the Black Sea. For Budapest, it is an easy to conquer city with so many trips and activities to do. I use Yellow Zebra Budapest mainly because when I first arrived to Hungary, I was a bit lost and perplexed. I enjoyed being at their store and place and they welcomed me not as a stranger but as a long lost friend. I used their main center as a jumping off point for various other localities and places to visit.