Absolutely fantastic stay at Stella's apartment!! Stylish place, comfy beds, super clean and much bigger than I expected. There was tips and ideas of what to do in Berlin left in the apartment, and Stella was super quick at replying to any queries we had. Would definitely recommend this apartment, and it's really close to everything with a lot of public transport around. My only criticism would be that as a group of 5 young girls we did not feel particularly safe in the area, especially around the Gorlitzer Park area beside the apartment. As long as there's a few of yous together though it's grand, and would recommend getting a taxi home to the apartment at night (which is really cheap) instead of public transportation. All in all a great trip :)