Here is a workout platform ready for multi-directional step workouts. The Escape RISER has a compact design with a stepping height of 4.2″. You can stack these on top of each other for more challenging workouts. It is also possible to put two Risers a feet apart and move between them.
The Riser comes with channels for resistance bands. The green ring on top gives you a target to aim at. You can get one of these for under $32 at this time.