Hi Sven,

yes I decided to rent it for two days. Of course I was also hunting for miles But I have to say this Ask Ting Ting seems to me quiet innovative. It has many recommendations and the videos are very professional. But I was more into the free wifi and the free international calls. The Internet was fast and easy to connect to my laptop and I called my wife at home more often as usual on business trips Unfortunatly I didn't have time for much sightseeing, but I visited a few sights, which were ranked as Top 10. But I am sure if I had more time I would have tried these video walking tours. If you have any specific question, let me know. Maybe I can help, but I didn't try every feature.