They had signed the lease, but I had held off signing until they paid the upfront move-in costs. 

I will probably build on top of that to make it more compatible with what I am trying to accomplish as I move forward.

When interest rates move down there will be an influx of buyers and the prices will go up.

Tell them $150 or you are willing to release them from their lease and let them move out.

Guaranteeing steady pay attracts top candidates, and services like those provided by professionals such as Li can enhance your success.Consistency is key – create a work environment that you would want to show up to every day.

Networking and Resources: What are the key resources and networks that an agent should leverage to benefit their investor clients?

This is the least likely thing for people to publish on BP, as finding them is key to the business and promoting them on here will inundate them with calls. 

She will be the owner-occupier for the first year until moving out to rent that unit.

If people are getting free electricity and water, they tend to be a little less frugal :) .Then check on insurance costs for a MFH and add that to your projections.Finally, talk to your contractors and see what requires permits, what their experience has been in getting them to pass inspections, the timeline and the cost.Factor all of these into the decision to move forward or leave as is - maybe advertise it as a 4/1 with a home office with outside access and get more rent that way.One last point - I hope that the addition you mentioned was done with permits and is reflected on the tax rolls because if not, you may open a can of worms you wish you had not.

Through the eyes of the lender and on paper, you can't say you will be moving into the illegal unit when going through the sale process.