Heavy-duty steel frame and connectors The Shangri-La Antalya Gas Lift Bed – (King Single, Charcoal) has a reinforced steel frame and heavy-duty connectors that make this bedframe more durable and sturdy. This Shangri-La bed provides sturdy support for your mattress with a series of evenly spaced slats that act as a foundation, so you can sleep soundly every night. The Shangri-La Antalya Gas Lift Bed – (King Single, Charcoal) is a great way to get some extra storage space in your bedroom while still having a comfortable place to sleep. The gas lift feature makes it easy to access the storage area beneath the mattress, and the contemporary design will enhance the look and feel of any bedroom. The heavy-duty steel frame and connectors make this bedframe more durable and sturdy, and the evenly spaced slats provide sturdy support for your mattress.