With that much space, I would build an articulating Moonboard and a Lattice Board.

Home walls get really stale pretty fast, and coming up with new problems is tough. The Moonboard is a set combination of holds, but the sequences are crowd-sourced. With the app, you plug in the grade you want to climb, and it will list a series of problems.

The Lattice Board is for very systemized training (i.e. effective).

I have a moonboard and a treadwall and it’s a great combination. I would highly recommend a moonboard in that space. and using the rest of the floor space as a strength/core area. 12′ is enough height (I have 11’10”) to get the 40 degree angle and another angle, probably about 30 deg overhanging on the moonboard. I recommend you order at least 3 sets of holds (the original set is the hardest, so you might skip that set) and the LED lights are an absolute must.

Once you get into the app and have it set up I highly recommend sticking to ‘benchmark’ problems.

Building a home gym in my garage was the best thing I ever did for my health and my climbing.

For my health in that I can walk 15 meters and be in a gym basically any time I want, 24/7. Without that I had to drive 10-15 min to the next town and use the public gym, which wasn’t always the best experience and did not include a climbing wall. I’m fitter and healthier because I’m more consistent and I credit that to the garage-gym. As you know, having a infant-toddler makes these things more difficult.