This article discusses the preferences, habits, and needs of graduate students as they relate to spaces for research and study. The findings are based on a large-scale ethnographic study of graduate students at Florida State University conducted between 2010 and 2013. Using a variety of ethnographic methods, researchers found that graduate students have diverse needs and unequal access to appropriate spaces and resources to meet those needs. Libraries can help fill the gaps left by home and academic departments by providing a range of spaces offering different noise levels, resources, and other amenities.