I stayed in the double room at Pension Berlin for two nights. In summary it was a great experience and I'm glad I did it!

FRANK: Clear and timely communication, very welcoming and friendly, able to give tips and recommendations about the local area.
THE ACCOM: A very unique space, but still very comfortable and functional. Oh, and extremely clean and well presented. Frank is a true host and seemed to know what travelers need and like, down to the lovely coffee and comfortable bed!
LOCATION: This area is fantastic to explore, with heaps of beautiful cafes, art spaces, bars and gardens as well. Shops near by so that you can buy simple food (the Pension has a fridge if you want to store fruits etc) and also close to the canals. Walking distance to some night time hot spots as well.

A big thank you to Frank for such a good stay. I will definitely be checking it out next time I am in Berlin.