Welcome Home to Nine15 We are temporarily ceasing in-person tours with prospective residents. Virtual tours are available. Call us today for more information! High-rise urban living that reflects your impeccable taste. Perfectly placed at the intersection of Franklin and Cass, Nine15 is located in the center of Downtown Tampa's extraordinary arts and entertainment district. With unparalleled amenities and services accompanying an exquisite collection of 1 and 2 bedroom apartment homes, Nine15 is exactly what you've been waiting for.