If you have a chance to learn from a mentor, then grab ahold of that and learn! Not sure how much you would be paying but if within reason I would definitely go for it! I would never for example pay $10,000 for someone to show me how to buy my first house as its just honestly not that hard and wouldn't be worth the money as some people spend to much time and money trying to learn and never actually doing. I would be more interested in paying to learn how to raise capital and deals.
Bottom line: Hiring a mentor is your first choice as a new business owner. Is the education they offer worth it? That's what you have to ask yourself. Congrats on making your first decision and good luck!
P.S. - I really like J.Massy and have taken many of his classes and appreciate his knowledge. I'm not sure if he is still offering classes as it looks like he is switching to 100% Short term rentals currently and updating site but its worth a contact, he has a multi family class on raising private capital that are very informative and affordable. https://cashflowdiary.com/
Sincerely, Wes