Help with European vacation itinerary in april

Why did you put your question under Trip Reports? You are not reporting. I would suggest putting your question under General Europe to get more answers.

It would also help to indicate what your main interests are, which towns/cities you want to see, and what kind of help you want: train info, lodging suggestions (what's your budget?), etc.

We are all volunteers here. The more information you give us, the more likely you are to get responses.