No, not for abled bodied people. It takes us 3 minutes to walk from the far end of the garage (less if we got lucky & aren’t parking at the farthest sport) & another 30 seconds to 1 1/2 minutes to take the escalator down. So no, less than 5 minutes of walking is not worth $35 to me but we like walking, walk to the parks, walk 5-10 miles around the parks each day. Now for your group in this instance then it might likely be worth it to get preferred parking to save that potential extra distance. Is there still preferred parking actually being offered at the moment or have they moved it to a higher floor since most of the ground floor is now being used for tram loading, roped off or under construction?