The standard rooms at Coronado are all pretty identical, just the outside theming varies by area. They have three bus stops (four counting the tower) so you’ll really always be near a bus. The buses take about 10 minutes to go from the first stop to the last stop at the resort, this could be really different of course if social distancing measures are still in place.
Personally, for one night I don’t think it will make a huge difference where you end up. I usually opt for the “top floor” drop down to avoid stampedes above me at night, but noisy neighbors are just luck of the draw. Ranchos is the furthest from the main building but for just one night it’s not a big deal, with the new bridges across the water you can cross the entire resort in under ten minutes easily. I’ve stayed in cabanas 8B and ranchos 6A and both were a comparable distance (5-6 min walk) from the QS in El Centro, and close to a bus and the dig site pool.
