We chose to stay at Ibis Centrum because of its location, and it was perfect indeed: only a couple of meters away from the city's main plaza! As for the hotel itself: it was OK for a 2-3 stars hotel. The room we had was small, but it was clean and the bed was large and comfortable. The bathroom was also very tiny, but had all the things we needed. It would be good though to change the shower doors so that the bathroom's floor won't get all wet after every shower. Like in most Ibis hotels, the walls are very thin, so we heard everything! For our first night it was OK, because there weren't many people staying at the hotel, and the couple next door went to sleep around 11pm. But for our second night (Saturday to Sunday), there was a group of younger people (in their 20s) who obviously smoked weeds from their windows, wandered from one room to the other and slammed their doors many times at 1am. But Leuven is a university city after all, so we didn't complain (we were also students once... :D) The other reason why we chose this hotel was because it has a parking located just next door. It wasn't easy to get into this underground parking (very narrow!), but considering the scarce and expensive parkings in Leuven, we were glad that the hotel had a parking at all! And for only 14€/day it was definitely worth it. The hotel also offers breakfast in buffet style, but for 15€/person it's a bit expensive. So we had breakfast elsewhere.