When you check in online you can make 2 requests. There's a glitch that lets you go back and edit it and add more, which is what I did. (turns out I just requested near transportation, top floor, 50's section) I also did that last year and got the area I wanted. I highly recommend
looking at the map and seeing what you'll want to be near. If you don't mind walking more than a few minutes the 50's building 2 with a lake view was really nice. I've developed a bit of a bum hip though and I have bad knees so I requested 50's near transportation for a little less of a walk. For the BOG FP+ it's for lunch and you have to
go here to reserve it. I recommend checking out
this thread for more information and any questions. It's kind of confusing. It is a QS dining credit though. I was able to do it last year when it was first available and it was really neat!