Google doesn't allow shared office spaces for their GMB profiles. If you're not going to have an office address for the public, the best you can do is list yourself as a service based business. This will require you to provide Google your home address for verification, but you can have it hidden from public view. More on reddit.com

I know that you don't want to hear this, but somebody has to say it to you: There's nobody at Google to help you. They're using AI and we've known the AI is horrendously bad at making decisions, but they do it anyways, because it doesn't cause them any financial pain when they screw up, which they screw up all the time and have absolutely no idea. The AI is definitely many times worse than a human being and the humans they hire are the absolute lowest educated people possible to qualify for the position to keep costs low. Hopefully you can get help and get this sorted out, but I'm just going to be totally honest with you: You need to accept the reality that your business profile on Google is most likely gone forever. That Google screwed up, again, and that there's no way to get it fixed, because there's nobody to listen to anybody at all. The flows of communication in that company start internally and go outwards, not the other way around, they've completely blocked off any ability to communicate with human beings at that company, unless you're buying ads, in which case they give you terrible advice that explodes your costs. They dump all over small businesses all day long. It's not new and it's been going on for like 15 years. The only thing that has changed is that it's getting worse and worse. More on reddit.com

150 5-star reviews on my main profile, not one less than. Everything I do puts the customer first. I have got out of bed at 3am on a call-out, found that a job cannot be done after driving for an hour (vehicle roadside fixing) not charged the guy as he only had so much money (if I charged him a call-out he wouldn’t have been able to get recovery) and went home totalling 2.5 hours at 3am. That’s just one of my 150 5 star reviews, I take care of my customers. 3 weeks ago a keyword stuffed profile was made, and the guy has got his friends to give him - and I am not kidding - 4 5-star reviews all saying ‘great service’. The profile has no brand name, just service (think ‘service name near me’). It has no website, stock photos and a mobile number. This ranks second in my city. I’m fifth on a good day. More on reddit.com

DO NOT CREATE A NEW ONE ... TWO PROFILES WITH THE SAME NAME WILL BE SUSPENDED.. claim the existing profile by providing a valid business/ identity proof .. Google Has never made anything refined in its whole existence, so be prepared for some hiccups.. Their GMB support is atrocious. More on reddit.com