Remote handyman access

[James Piercy]

I am taking over managing my duplex going into 2019. Unfortunately, it is on the opposite side of town for me. I’d like to set the property up to be as remotely manageable as possible. What are solutions used to grant access to handyman/macitence workers?

I’ve heard mixed reviews on lock boxes but would love to get some options for the days that are difficult to get there.

Thank you,