We stayed at the cabin over a weekend in late July. The temperatures were 90+ during the day, so we were very happy to find the AC was working very well once we arrived! I followed the link to the coordinates in Google Maps, and really should have just read the directions in the owner's email, which were clearer. You have the place all to yourself. I was worried a bit about the unsecured wifi, but there is nobody with view of the cabin, so it's pretty safe. Everything was extremely clean and the cabin was well stocked. We did find the fire alarms went off when I opened up the stove (we were just baking frozen fries), but other than that, the kitchen was great for making all our meals.
There is no cell service (at least if you have AT&T) but (a) that's not necessarily a bad thing for a weekend off and (b) the wifi was very good--we streamed music the whole time and still were able to use the internet for looking up recipes, etc. I was able to make a streaming call to check in on my mom without any lag or issues.
It is a little bit of a drive to the trailheads (~25 min to Auxier Ridge, for example), but we didn't mind because it was so nice to stay in a house with everything we needed and which allowed us to cook several meals. It was also nice to be able to do a load of laundry after sliding a bunch of rocks and scrambling on our various hikes.
Communication with the owner was also quick and very effective. Would definitely recommend.