Son's German parents-in-law are hosting us on a tour of much of Germany, from May 16 - May 30 this year. They are driving, and booking hotels in non-urban areas. We will spend two nights in Munich, three in Berlin, one in Dresden, where I will book 2 rooms, using combination of points and cash, trying for special experiences for our hosts at reasonable expenses. Have reviewed Marriott properties and just starting on Starwood. All input, details and advice are solicited and welcome - more detailed the better. Thanks in advance.