We stayed in Mikael's flat for four nights in March. The apartment itself is really cosy and suitable for a family with two children - or potentially two couples. Two good sized bedrooms and a pleasant living room means there is room to get out of each other's hair when you need to. Mikael was very clear to point out that the bathroom is tiny - and it is ;-) but this was not an issue for us. The kitchen is fairly basic in terms of cooking (a 2-plate hob and an external oven) so you need to plan what you want to cook, if at all. However, the kitchen provides another room where four people can sit comfortably.
In terms of location, from the apartment you can walk to the beach which is pretty nice, there is a park very close by and you can walk to the Metro station in 3 minutes. From there, central Copenhagen is 3 stops while 2 stops already gets you to Christianshavn. Going in the other direction, 4 stops will get you to the (brilliant) Aquarium and 5 stops to the airport. So if you are happy to use public transport, this is a good way to get out of the bustle of Copenhagen; we found it a very relaxing place to chill after pounding the streets of the city.
Beyond that, Mikael was extremely helpful when we arrived and he helped us park the car (which is not straightforward in the immediate vicinity of the apartment) some 0.5 km away and then drove me back to the flat.