Thanks for the detailed feedback! I'll fix everything you've noted - the garage placements, node locations, spammy descriptions, operator tags, phone number formats, building tags, and proper parking node placement. I'll thoroughly review the OSM Organised Editing Guidelines to ensure all my future work is properly documented and done completely correctly. I appreciate the guidance and look forward to contributing properly to the community.
Best regards

Hi, nice to meet you. Our ad agency contracts with parking companies across the US and Canada. The data comes directly from our customers and is scrubbed before we make changes/updates across the ecosystem.