As I’m waiting for delivery of a Tread+, I’m trying to figure out the best way to maximize space in the room, which will also have a Bike+. I was thinking of putting the back side of the the treadmill against the back wall of the room, in a corner, along the sidewall. How close can I get the back and side to the walls? What kind of minimum spacing do you recommend? Peloton sent me an email today with the option to move up my delivery date, so I want to be sure of the positioning before the beast is put into place. Thx, BB.