Yes, you'll find the accommodations at Lemco a bit different than what you've enjoyed when out chasing Mulchatna caribou....

At Lemco they do have 6-7 different camps. Some are designed for larger groups or families, while others are more suitable for something smaller. They are all a rather long distance from each other, so you'll have no indication that anyone else is hunting in Africa when you're there. That said, we did stop by two other camps during our travels around Lemco. No one was staying at either and both were truly beautiful. We went swimming and ate lunch at one of them. The guys that were with us (trackers, game scout, ect) played soccer while we took a welcome nap before heading out for the afternoon. The lunches that are packed for you each day, which frequently will be enjoyed at a beautiful spot somewhere in the bush, are amazing considering the remoteness of the setting.
When at Lemco, I stayed at the Fimbiri Camp. HHK describes it as follows:

Serving the northern section of Lemco, known as Malangani section, Fimbiri Camp is our newest addition, having recently been constructed. The double chalets have a bathroom ensuite and a verandah. The Camp is sited on top of a small hill with a 360 degree view of the surrounding bush. It has a swimming pool and outside bar/fireplace area, as well as an indoor dining and lounge area. Power is provided by a 220v generator.

Please tell Graham I said, "Hello." I last corresponded with him about a month ago when considering the possibility of an elephant hunt.
Hope all of this helps!