3 minutes, that's pretty darn good.
I was feeling pretty good the other day, when a homeowner told me the neighor has spent nine hours trying to replace a wall-hung toilet.
He had found a used one that wasn't being used anymore.
I got the call, and out I went with a new one. I always carry a few in stock anyway.
I was on the job, maybe an hour, done, and ready to roll.