Lodging is very convenient to most local attractions; within half-hour to 2 hours driving time of Grand Mesa (to north), Uncompahgre forest (to SE), Black Canyon north rim (to SE), Escalante canyonlands (just to NW of Delta), while the Gunnison River flows past just below the entrance to the property.
Quiet rural location, but only a few miles from gas, grocery stores, a Walmart (!) even...
Cabin is not quite as "tiny" as it sounds, it really does have adequate space, various cooking appliances, etc. -- plus a "front yard" with table, chairs, grille, fire pit, etc.
I would agree with the host that midsummer can be a bit of a struggle here (be careful of sun exposure through windows, etc.). But for a spring or fall trip get your reservations in early. (maybe even for winter, with a ski area just across the mesa)
We were dealing with constant smoke from all the western fires, etc. -- but our biggest problem was deciding where all to go in the limited time we had.