Helia's place is just fantastic, It's clean, Modern and Cozy! It has everything you need from Kitchen stuff to the fast WIFI. and above all the fantastic location, In Niederbarnimstrasse you are just minutes away from all the fun stuff in Boxi ( Bars, Restaurants, etc) and it's just 4 stops to Alexanderplatz so you are all sorted. Too bad I had to leave it.
As for Helia, She is a great host, easily reachable and she's always making sure you have what you need.
Thanks Helia for my great experience.