I went to Leuven for three days with my boyfriend to enjoy all the options that the city has to offer. Leuven is a really cool city to enjoy, to have a great time with friends, family or as a couple. There's always something to do, something to eat, something to see. The history, the architecture and the people are so cool and interesting. I highly recommend this city for 2 or 3 days or even for a quick escape.