I went to the MV Doulos ship at Port Klang with the children last weekend.
There isn’t much to see. The ship isn't very big, and the place is crowded with people and hot. Perhaps I didn’t get to explore much of the places as well, since the children aren’t very interested with the place. Anyway, just another experience to see a floating bookshop. BTW, it is kinda a charity thing as well.