We did this earlier this month during a trip. Placed an order for pickup at “Steakhouse 71 To Go” early in the morning, picked up during our order window, then took back to our room for a dinner in.
You will want to place the order early on the day of to get a reasonable time. Also keep in mind that like mobile order they won’t cook the order until you hit “I am here.” We thought Steakhouse 71 to go might be different, caused some waiting time.