I would suggest either calling or chatting with Disney (or your TA if you used one) to have a note added to your reservation indicating your room preferences. The ones on the app are extremely limited and may not even apply to Pop. A few years ago I had "theme park view" as an option for AoA. And when we were at Pop last year for a one-night stay, the online options only listed 2 of the decades as options as well as 2 specific floors and garden view (or something like that). There was no "close to transportation" or anything like that. I didn't need to make a room request for our stay at Pop last year because we were arriving around 6:00 p.m. and moving to AoA in the morning, so I didn't care where our room was. I only looked at the options out of curiosity. I know those options on the app seem to change every time I look at them, but they never have the wide range of options (that are actually appropriate for the specific resort) that they used to have years ago.