Is the Towneplace Airport/Liberty Station walkable from DL arrivals with just a rollerboard? I am planning a quick overnight (either 7pm arrival or 11pm arrival, still TBD if I connect via LAX or ATL) with an early departure the next morning (630am). I see that the hotel shuttle is not currently running but it's the only Marriott that is at or below 35k points so qualifies for an existing certificate I have (which is my preference since it's such a short turn).
It appears on Google Maps that it's about a 0.7 mile walk which is well within my ability but want to confirm that it's as straightforward as it looks (have never been to San Diego either the city itself or the airport).