The cabin is very basic, but has everything you would need to enjoy the beautiful setting on Trout Lake. Beds were very comfortable, and there were plenty of warm blankets available (we stayed in November during a snowy cold snap). The bathroom is large and had a surprisingly great shower with plenty of hot water.
The wi-fi did not function at all during our stay, so I wouldn't expect it to be available...just make due. The cell service up here has improved greatly over the years, so we were never without a connection to the internet or to make calls. Also, there is no TV in the cabin, which was fine with us, but you may want to bring up something to watch a movie on if that is something that you need for entertainment.
Overall, a really cozy and clean place that allows dogs, which was really great to find up here. Downtown Boulder Junction was great and lively for this time of year, which was great to see. We had a really wonderful dinner Saturday night @ Aqualand Ale House. Do give it a try when you are up!