They could also give you recommendations on what improvements could bring additional value in your market.

@Gaston Ledford if it's just been remodeled and your confident in your remodels I would stick to closer to 2%.

Would he be able to hold off on depreciating the property (with improvements) until all the costs that are to get the property ready for its intended use are complete? 

I prepare to stay for 2 years, while adding value, for tax free gains...and I like improving houses. 

Calif Civil Code 1954 states "Landlord my enter dwelling to make necessary or agreed repairs, decorations, alterations, or improvements..." 

One word of caution: value-add and forced appreciation really only apply to property 5-units+ that are valued based on the income approach. 3 unit deals generally don't benefit from this.That said, I'm sure the value of the property will indeed increase due to your improvements.

Whatever you decide make sure you are confident in the decision.

I wonder how many people have a budget for training/self improvement.

Don't be afraid to negotiate, at the end of the day, you are the one buying the house, you need to feel comfortable and confident with your big purchase. 

I am very curious as to the must have or 'should do' rehab to either increase value in my home to possibly start using the BRRRR method or for basic tenant improvements.