We stayed at Valdemars & Annes place for three nights. The apartment is very central, so we could get everywhere easily by bike.
The apartment is nice: wooden floor, bright, tasteful interior.
Valdemar responses very fast and friendly. The check-in and out were easy.
Only cons: The bathroom is very very tiny - you basically shower where you stand (there is no seperate shower cabinet) and the dish washer was a little smelly.
And for some maybe good to know: the bedding is filled with down feathers - just in case you are allergic or living vegan.