Link For Park 1:  Expensive, it's 3-minute walk from the building, the rate is €2,4/hour Without any discont.

Link For Park 2:  it is a 5-minute walk from the building, the price is €1.2/hour. It has the following discounts: €35 for 48 hours and €50 for 72 hours (the problem with this is that sometimes it is full and in that case there are no discounts)

For street parking in city center:  it's paid (€1,2/hour) and you need to get a ticket 2 in 2 hour. And it's paid monday to friday 9:00 am to 7:00 pm and saturday 11:00 am to 04:00 pm

Link For free street parking:  you need to park in a residential area outside of center city, around 45 minutes walking or 3,5€ by Uber