Markus,
I had two Cisplatin treatments, my hearing got weird, was switched to weekly Carboplatin and Taxodere. Regained my hearing, lost my hair.
I found the Cisplatin to be a pain in that urine output must be measured and charted, at least in my case that is what they had me doing. Not more than a little nausea.
Pay particular attention to any change in your hearing. Most changes are permanent, and deafness is a possibility.