Red Hat does not provide (nor sells) labs for students to install on his own machines. But Red Hat provides virtual, cloud-based labs for all its courses. You can enroll (and pay) for a self-paced DO288 or you can subscribe to the Red Hat Learning Subscription, and then you get access to self-paced and video courses for all of Red Hat training. If you are thinking about taking a second course after DO288, to to prepare for any certification exam besides EX288, the cost of the Learning Subscription will probably be lower.
