DEF CON 29: Central/main hotel? (DefCon co-attendee is mobility impaired)

[thermowax]

I see the calendar is up, but doesn't seem to have locations for the stuff I spot-checked. Although it's billed as Bally's/Paris, there appear to be seven hotels with DEF CON room blocks- is there a main one? Looking to optimize fun while minimizing walking.

Things were so much simpler at The Riviera... albeit crowded.

Thanks for any input.

[The Dark Tangent]

The thermowax

Main conference will be happening in Paris / Ballys, the other hotels are different options for people to stay at.