Libraries are a quintessential part of any college community, and more than likely one of the first buildings to go up on campus. With campuses being replica’s of small cities (within larger, real, cities) usually, these areas are fairly landlocked with little to no space to add new buildings. Many colleges and universities have added additions to existing buildings to expand their footprint, but what if that isn’t an option? Some libraries are historic buildings, and some are so landlocked that there isn’t space for an addition even if one was desired. In this instance, librarians and planners are forced to make a tough decision. Do they weed out collections to make space for a new layout? Do they go digital with most of their resources? Do they have a separate satellite library elsewhere? Do they move slow-moving collections offsite? All of these options present their own set of challenges but there are two options that have been the most beneficial to libraries we have worked with: High-Density Mobile Shelving and Offsite Storage.