What a great stay!
I chose Diarmaid's place as it was fairly close to Schonefeld airport.
He was really great and stayed late to welcome me after my flight was delayed which I really appreciated! He was also really fast at replying which helped when I was making my way to the apartment.
The space is stylish and true to the photos - the kitchen is straight from an instagram post. It's also round the corner from a subway stop which goes straight to Alexanderplatz.
Overall, I'll definitely be back if I'm back in Berlin soon!