Berlin Telefon: +49-30-2389-0 Telefax: +49-30-2389-4305 http://www.rezidorparkinn.com/cs/Satellite?c=Page&cid=1057303690700&pagename=ParkInn/Page/parkinnHotelDescription&language=de&languageChange=true berlin.hotel@rezidorparkinn.com 4. Royal Sonesta Hotel, Cambridge MA (4,8 points) Since my first stay at the Royal Sonesta Hotel in Cambridge , I have returned five times, in spite of the fact that it is not the most inexpensive place to stay in central Boston. Why?