Yes. Works very well in hot climate. Doesn't heat up like a mattress, and is thin enough that the airflow from a fan in the room can help cool both topside and underside at the same time. But beware it may take some time to get used sleeping in it. When installing the hooks to set it up in the walls, the separation between them must be large enough such as the person is not too bended while sleeping, otherwise you may get back pain in the morning. The best position to sleep is semi-crossed in relation to the axis between hooks (~45 degrees), that allows you to lie almost straight.
Did you try sleeping in hammocks already? It's a solution that works reasonably well for me.