Katherine was a kind host, picking up the key went smoothly even though i had to put my boyfriend to pick it because of my late flight. The language barrier in messages did not bother and we got our message through. The place it self was just like i had expected. Sadly we didn't have time to do some yoga in the beautiful studio, but enjoyed the stay still. Located near the public transport we were able to go where ever we wanted easily. Definately a good choise in the future when we are coming back to beautiful Berlin!