We had an amazing stay at Petra's penthouse. We were so excited, and Petra was a welcoming host and was easy to communicate with. The flat was small, but had anything you could need or want for a weekend in the city. Our favorite part was the window seat. The view was great and we sat there at night just listening to the city. Also, the beds were SO comfortable. After 2 full days of sightseeing, it was so great to relax and sleep in. All in all it was a wonderful stay.