Easy hike in, but far enough that you won’t find High-maintenance campers or crowds. Maybe some horseback people. Campground has tent pads, picnic tables, fire pits, pit toilets, water pump. (I doubt the water pump will be working in the winter.) Near a creek as well. Just follow the basin creek trail for about a mile and then cross bridge. The campsites are well spread out so there is enough room for privacy, but keep in mind that a lot of hikers pass through morning-midday. The trail is amazing—but some spots may be very difficult to cross in the spring. (PS The mike to the campsite is on a gravel road closed to cars/motorized vehicles.) May be accessible for some basic wheelchairs with special wheels that can deal with sand and gravel and shallow fording, but unfortunately not a good option for more high tech wheelchairs.
Campsite is right next to the creek—fun to hear the water at night. Stars are amazing!