However, I’d like to have a space of my own before living with others again (I plan to house hack again with my next property).I’m seeking advice on how to move forward, as I need to consider things like utilities, taxes, landlord/umbrella insurance, and managing the property, especially with someone renting my garage.Specifically, I’m curious about renting out individual rooms and living on my own for a little while.

5unit is probably manageable.  20 unit is work I would think. 

I am also planning on using a property manager as I have an 8 - 5 full time job.

Build a strong team with experienced lenders, real estate agents, and property managers, and educate yourself through books and podcasts.

I've purchased a couple of my investment properties directly from property management clients who decided to sell. 

Then pay them a fee for finding the deal and pay them 8-10% of rents to manage the rental(s).

Quote from @Wale Lawal: @Paige GardnerYes, this strategy is possible, but it comes with risks that you need to manage carefully.

I’m always open to investors and partners, but my priority in this case is to find someone with real-world experience in multifamily acquisitions who can provide insight without the need for constant guidance.Who I’m Looking to Connect With:✔ Agents & brokers specializing in multifamily (4–20+ units)✔ Lenders who understand DSCR loans & creative financing✔ Property managers in McAllen-Edinburg✔ Experienced investors who can share insights & help mitigate risksIf any of this resonates with you, let’s connect!

She is moving out and next management company sent me a questionnaire and one asked "Did they have any animals on your property?

I think a better option is to get a job in property management.