Make a note of any obvious maintenance or updates that are required.

Do lenders consider this a multi family and require commercial financing or is it considered a single family?

Quote from @Trino Martinez: I came across an article (link below) about a proposed bill (HB355) in Utah that did not make it out of committee that would include among other things a requirement for landlords to give 60-days notice for rent increases.

But as of now no requirements.

I think we had this option also but opted not to do it and as PM, if investor doesn't have a US bank account, we are required to withhold tax of 30% or so from every rent distribution.

Or if the lender requires that she be on the deed then you just meed to make sure that the client goes on deed as a tenant in common to as much as they sold. 

I also require tenants to carry renters insurance - this protects YOU from expenses they get hit with.

Cedar offers natural resistance to rot and pests with a great look that can enhance property value, but at a significantly higher cost and it requires regular maintenance to retain its appearance.

For credit score requirements, Washington state law discourages setting minimum scores unless a "business necessity" is demonstrated.

You'd need to ensure your ARV is 20-25% higher to get your original cash back out while meeting the refi equity requirement.