UP TO 30 DAYS FREE RENT ! Subject to availability. New rentals only. Cannot combine with any other offers. Midland Self Storage is the newest rental storage space in the Tacoma area and serves the communities of Tacoma, Midland, Parkland, Spanaway, South Hill, and Puyallup as well as our military clients from JBLM (McChord Air Force Base and Fort Lewis). Our new, state-of-the art storage units are the highest quality self storage spaces featuring individually alarmed self storage rooms and storage units with high-security cylinder locks.