Pros:
Location was excellent. All the nicest restaurants were right around there.
Views were pretty amazing too. Very good view of the bridge and castle.
Size of the apartment was pretty good as well.

Cons:
Bed was terrible. I could feel the springs poking into my ribs.
We saw some silver fish too in the bathroom as reported by another reviewer. Didn't bother me that much.
We kept losing the internet connection which was a minor inconvenience.
The pictures must have been taken a long time ago. The apartment does not look quite as new & shinny as in the pictures.

Conclusion:
Will check with Kate about the mattress situation & if it has been changed, would definitely stay there again. If not, probably not unless I am carrying an air mattress with me.