Went with college daughter studying Architecture and was blown away by this tour/visit. Only four people including us and a docent giving us a tour of all rooms. About 2 hour tour. Were able to take photographs and get the background information on various pieces of furniture, design choices, changes to original plans, and facts and interesting other bits of information. Truly a wonderful experience. Total time was 10;30 to 2:30 which included a wonderful lunch of homemade soup and sandwich and another 30 minutes spent in gift shop. Book tickets ahead of time and watch out for snow as house is off of a country road.