Ralph’s place is amazing. Steps from a variety of food, bars and markets (markthalle neun was a favorite of ours). Less than 5 minute walk to the U1 subway which gets you basically anywhere in the city.
The whole place was very clean and bright with very high ceilings and a super comfortable bed. Lots of fresh linens and kitchen stocked with a few of the basics.
I would stay hear again in a heartbeat and would highly recommend for a couple or 2 good friends.