Well, they chose to place the contest to an industrial area that used to be a huge shipyard (10 000 employees). It cannot be pretty and I don't think they want to change it too much as it also seem to be viewed as a monument of Danish industry. That said, I've never seen an ugly place in Denmark and I'm sure the area has its own charm. Denmark is very much a country of islands so the boat-trip he mentions will probably add very much to the experience of this. I've have not seen it mentioned anywhere but I strongly think a visit to Denmark should involve at least one ferry trip. Refshaleøen or Eurovision island is no longer an island though, so I guess its possible to get there by car or bus.