Sandra's place is very cosy and clean. My friend and me really enjoyed staying there, the room is nice and spacious. The bathroom is a bit small, but very clean and that is the most important thing.
Sandra gave us great tipps (about everything we wanted to know) and welcomed us warmly when we arrived. She was very helpful!
The area is not totally central, but there is a very good public transport connection into town, so it's very uncomplicated. There are also some nice places to eat and drink around. I would really recommend Sandra's place if you want to have a cosy place to stay at with a real Copenhagen feeeling outside of the touristy area :-)