Philipp's place is very stylish, clean and very cozy. Caroline was easy to get hold of on Airbnb messages. the flat is 5mins walk away from U Kottbusser Tor, there are loads coffee shop, restaurant, bar and supermarkets within walking distances that opens till later on the night, which is was very handy.
The only thing i want to mention is, we were instructed to leave keys on the table of the flat or leave it in the Masterlock... we left it on the table...but when we got down to the front door of the building it was locked!!! We had a taxi waiting outside and a flight to catch, it was not a very good experiences! After many many attempts... somebody on the top floor answered our door knocking at 7am to come and unlock the front door for us.... very thankful for this person and word of advise for anybody else stay in this flat in the future, leave the keys at Masterlock when you leave just in case...
All in all still enjoyed staying at this place very much and would definitely recommend this place to others.