For our trip we had two families totaling 9 persons. 5 kids (in their 20's) and the 4 parents. The accommodations were perfect. There were bunk beds in the basement for 4 of the kids and two rooms for the parents for privacy. Although one of the kids ended up on the couch he did say it was comfortable.
Can't say enough of the location. An easy 5 minute walk to the metro station that gets you all around Copenhagen, with access to the main train station if you taking in sights outside of the city. The subway system is very easy to navigate. Make sure you get a multiple day ticket that allows unlimited riding. There were multiple restaurants and bars within easy walking distance. A few literally with 1,000 feet of your front door. An Aldi's was just down the block and carried everything from bacon and eggs for breakfast to wine and liquor for that wind down drink at night. There were some great little coffee shops within a short walk for your morning coffee too.
The accommodations were very comfortable. From the beds to the bathrooms. The kitchen was well stocked and had all the dinnerware and pots and pans needed to prepare a meal. We stayed 4 nights and it was very quite, including Friday and Saturday nights. I know a previous review had pointed out construction and loud noises, but that's all done now.
I'd highly recommend the place to either two couples or a family with children. Ease of access to the metro was a great plus.