Great value, friendly and helpful staff, clean, safe, and a short walk to Alexanderplatz, Berlin TV Tower, Museum Island.
The hotel was located in a quiet courtyard next to the Nikolai Church with a gated parking lot inside the courtyard (18 Eur / night). I was able to go in and out of the parking, although I decided not to drive during my visit.
The hotel is pet friendly (10 Eur / night) and the staff even gave us some doggy snacks!
Beds were clean and comfortable. Bathroom was spacious and clean. Plenty of hot water pressure for 3 adults.
Not sure what else to say. I would certainly come back if I plan on staying in the area again.