I am in PaM now. All of us immediately feel very comfortable and happy here. The tourist element is fairly minimal. A lot of it feels like a comfortable Italian town from decades past.
Walking from the train station to the waterfront is pretty easy and flat - about 10 minutes. We got a suite with a kitchen for about 100 a night
I would point out that the old town is fine, and the main beach under the tresses. But the big square overlooking the ocean to the left of the old town is completely closed for construction to refurbish the square. Its fenced off and you can not get in at all. There is also some construction going on the waterfront to the right of the old town (as you face the ocean). It should be pretty nice in a few months.
Good collections of decent restaurants.
Train station does not seem to have an office the few times we were there.