I replied that which vendors are chosen and used, depends on what's required/available at the time and at the landlord's discretion. 

Interestingly the properties I do have we have students renting the units as they are all near universities so maybe I have subconsciously chosen a demographic.  

The tenants and/or people contacting us for other professional reasons will have someone that we have chosen answer the phone and deal with the call.Imagine you have been expressing interest in an off market property for a while and they call to indicate they are possibly interested in selling but they get no answer for a week.

I've chosen a strategy and have been practicing deal analysis for a few months. 

We have had inherited tenants (renting under market value) get frustrated we are raising the rent, but when we tell them to shop around before providing a decision, they have always chosen to stay.

Have you already chosen what type of close you want; Double, Assign?

Have you chosen what type of investing you want to pursue?

And whatever broker you've chosen, grab a copy of the Millionaire Real Estate Agent. 

Ive also chosen at times not to purchase it, but Im also in a financial position to be able to take care of the costs involved with fixing a title problem.

Have you chosen what tenants you would like to serve?