We stayed here while in Germany to run the Berlin Marathon. It's a bit off the beaten path and not…read morenear the race start but we loved it.
Specious room, clean shower with good water pressure, comfy bed, modern looking, free wifi, cold air conditioning, rooftop breakfast area, helpful front desk staff, and very clean overall hotel. German efficiency for sure. The hotel is in more of a neighborhood area which we really liked as there were many restaurants, retail shops, coffee shops, and a beer hall all within walking distance. There was a Rewe right across the street where we bought water, fruits, and snacks to keep in our room along with a coffee and pastry place near it.
There is also a U-Bahn train station within a 5-10 minute walk with more shops and places to eat along the way, and a bus stop right near the hotel entrance which we used and was very convenient.
It seems like more of a boutique hotel so don't expect all the bells and whistles of the larger name brands, but it does more than enough to accommodate for a very nice stay with reasonable pricing.