>>385308819
Using your playspace you can accomplish what is called manual redirected walking. I recommend a space no smaller than 2x2 meters. There a few different methods to try. But what they all do is essentially this: 
Walk across your playspace
Turn in real life to face the center
Joystick/Auto/Rotation turn to face the direction you want to go in VR

As I said before there are a few different methods, like auto turn that will turn your playspace as you get to the corner, or using Playspace Rotation Drag in OVR that only uses a button to turn. What matters is you practice it and find whats comfortable. 
>>385308924
This would take awhile, maybe for next week.