Let's start off with Ben...He is an exceptional host. He's accommodating, flexible and very responsive. He genuinely cares that his guests have a good time. Enough about Ben...let's get to the good stuff. Under 45 minutes from downtown San Diego, nestled in the boulders and mountains, MRR is a different world. Once you exit the main road, you easily find the entrance. The road is steep, winding and rough. Bring the Tacoma, not the Prius. The cabin, loo and shower fit in well amongst the Boulders. It felt very natural. The cabin had electricity, a wash sink, and bunk beds. Considering the heat, it did't get that warm during the day. The composting toilet and shower are easy to use. Views are amazing. I'm not a rock climber, but had plenty to do. I hiked the rock climbing trails. They're steep and a little confusing at times, but worth the effort. There are several bike trails in the area I wanted to try, but my mountain bike had a flat, but I road my other bike along the paved roads. It's very scenic on Lyons Valley Rd and there are a lot of different roads to take off Lyons. The only downside is the area is under development, but it looks as if it will be spread out and fairly private. I loved sitting on the patio at night listening to the crickets, owls and coyotes. I loved this place. It has a personality of its own. You have to go there to know what I mean. I can't believe it's under 45 minutes from downtown. I'm going back soon.