Business cars for own company if at the same time still employees?

Hello friends, I am an employee and have registered a business (individual company) almost half a year ago. The office is at my home. This develops unexpectedly well, so that I carefully look around for a new (leasing) vehicle. However, it is currently difficult for me to find my way around with the numerous pitfalls. At present it looks like that the share of private use is higher than the commercial one. Can I at all basically at a If YES, what possibilities do I have to apply the cost of a commercial car for tax purposes? Can I apply the 1% rule here? Which distance packages would be required in this case? The distance to the company in which I am employed or 0km, since my office is at home as a business owner? Any advice/help is welcome! Thank you for your support. Greetings, qfactor