As far as personal qualities goes:1) Quality of workmanship2) Quality of workmanship3) Quality of workmanship4) No Alcohol consumption on the job5) Dependable show ups6) Experience on a particular type of job (if semi-complicated such as countertop installs vs light bulb replacement)7) Doesn't need CONSTANT supervision or granular directions8) Pride of workmanship when finishedI picked these pics off of the internet to illustrate 7) and 8).This guy wouldn't be a good fit for me (although for some people he would) because "You didn't tell me you wanted it smoothed out Boss" or "That's the way it's done", or "That's all you paid for"--isn't what I'm looking for in a workman.Compare the above pic to the one below, that has been completed in a "Neat and workmanlike manner".

We don’t drink anything other than water/tea/coffee (at home), and we don’t drink alcohol.

You can buy alcohol at a liqueur store or a bar.

You can also use alcohol....mix in a spray bottle and buy a ton of rags ... this is much better for the environment and most folks have bleach or alcohol     https://www.ncbi.nlm.nih.gov/b...I carry around foam soap and a bottle of water to wash my hands everytime i get out of my car.  

One old man on the lease ( alcoholic went into nursing home ) .

He had lost his job and was in and out of the hospital due to health problems arising from alcoholism.

In your example your customer probably didn't have many folks renting that had an aversion to alcohol with that name.  

But your guests may be cool with any alcohol.

Also recently went alcohol-free, so have an abundance of time and energy to spend building value and wealth through RE!

Available at most hardware stores, can buy you  another few years between build up layers and/or re-roof .Re directions and DIY...be sure to use gloves, disposable trowel/putty knife, have some denatured alcohol to clean any of it off you or your clothes, but, ideally don't get it on you.