Just had our washer delivered. Guy came in, measured, took the back door off its hinges, pulled the old washer (giving me just barely enough time to clean the space), put in the new one (with an assistant), tested it, put the door back, and was gone. Total time, about 10 minutes. OK, mr_kurt, I will be at work today.
Have to figure out a good way to fasten the drain hose to the back corner of the sink; it's jury-rigged at the moment.