Marie Loise's place is great! It's in a fantastic location, so central to a number of sites and a quick ~10 minute walk to the train and metro stations. In the immediate vicinity there are a number of delicious cafes and bakeries, and a grocery store and convenience store within a 5 minute walk.
The sleeping arrangement works well for a family with young children. Marie Loise was kind enough to leave a toddler chair and cot for our little one.
The only detractors are that it's very bright at night in the apartment. The courtyard lights are bright and there are on blackout curtains, so sometimes I woke up in the master bedroom in the early morning thinking it was dawn (it didn't bother our kids at all).
I recommend this property to families visiting Copenhagen!