My girlfriend and I decided to try somthing new, so we booked a day at the Spa. This place is situated on a rooftop in the centre of Berlin and is great if you just want to spend the day relaxing and destressing. There is a large heated indoor pool which allowes you to swim outside aswell. There is ample seating provided around the pool . The spa provides 4 saunas, a steam room and 4 whirlpools. There is also a restaurant which has delicious food at a reasonable price. The whole place has a very calming, relaxing atmosphere. We bought a day pass, which allowes you to stay till midnight if you wish. We ended up staying about 7 hours!!!! Was just so relaxing. Didnt want to leave. We will definately be returning.