if an elevator in a commercial building is out of order can i leave before my lease is over and still get my deposit

This depends on whether the use of the freight elevator is significant within the lease, and for the needs of the tenant. The terms of the lease have to be examined. There are other factors that must be considered. You should consult with counsel. Gerry Wendrovsky, Esq.- Upper West Side Lawyer www.upperwestsidelawyer.com