Hey @Karina Busch, there's a great Facebook group called, "Bookkeepers for Real Estate Investors", that is centered around what you need help with. You can go there and ask any and all questions you have.
It sounds like you are leaning towards continuing to run your own bookkeeping which I think makes sense considering you have a few properties and just started.
Bookkeeping for rental properties, especially when rehabs are involved, is more complicated than most people like to believe. So, you're not "wrong" in thinking it's complicated.
The tax code plays heavily into how certain transactions are categorized and there is some flexibility regarding what we can capitalize versus deduct. You can always ask your tax pro if you're unsure.
To give you an idea, I built an extensive flow chart for our bookkeeping team to help decide if something should be capitalized or deducted for a rental property and this became our SOP for capitalizing vs deducting. Again, it's not as simple as you would think it is. Tax strategy plays into it.
With just a few properties, a Google sheet/Excel sheet works just fine. If you prefer a software, we can discuss that.
That being said, if you're interested in hiring an REI-savvy bookkeeper, I'm happy to introduce you to a few candidates so you can interview them.
If you're interested in continuing to be your own bookkeeper, I suggest joining the FB group I mentioned so you can get your questions answered as you're working through your books.
Also, I'm happy to help if/when you have specific questions. Just reach out!