I can confirm it the leaning tower of Pisa is really leaning to one site. Depending from which angle you look its quite a lot actually. Its so much that I always believed that the people walking up in a spiral along the outside. But in fact that spiral is in real not existent. Its just looking like but these are platforms and the stairway is in the inside.

Thats how it looks like.

Actually I liked the basilica just next to the tower much more than the tower. Its kind of similar with the one in Florence. Its also decorated with a marble facade and quite big.

After one of our argentinian friends got tickets to enter it we all had a look to the inside which actually is quite impressive. Especially the ceiling and the walls. And I even found a swiss cross 😀

Pisa is not really big and there is not much else to see as this two sights I think. But its enough to do a day trip. Easy to reach by train from Florence. It just takes about 1h or a bit more depending on the train you take.