This will be one of my first times fully cleaning my car, a 2016 Chevy Cruze with faux/leather seats. I’m disabled and have a fused spine, so I need some tips on what to use, what works best, and what to avoid. Also, if any tools with extensions could help, I’d appreciate it! Thanks in advance 
For faux/leather seats, a gentle cleaner like a mixture of warm water and mild soap works well. Avoid harsh chemicals as they can damage the material.
Microfiber cloths are great for cleaning without scratching surfaces. You can also get a long-handled brush or sponge to help reach areas without twisting.
Consider using a vacuum with attachments that have long reach. Some vacuums have extension hoses that can help you clean tight spots more easily.
If you have trouble bending, try using a long-handled duster or a car cleaning kit specifically designed for people with mobility issues. They make it much easier!