Murray Hill has long been the neighborhood of choice for renters wanting affordable, luxury living options in Manhattan, and the area will soon be having a new building to add to its repertoire: an 18-story mixed-use tower at 200 East 39th Street. The new building, which is a project by SK Development, CB Developers and Ironstate Development, will have 91 apartment units in studio, one-bedroom and two-bedroom sizes, along with retail spaces on the lower floors.