Five steps from one inside area to another (house is built on a hill and although it is "one story", that added on section is "upstairs"). The only reason to go up there is to use the walking pad located in one of those upstairs rooms. If I become unable to use those stairs, the walking pad use will be a moot point. There is also a laundry room up there but I relocated that to the main bathroom downstairs.
Four steps from garage to front door. Plan is in place to establish a different area for parking that will require no steps to get from car to front door.
There is a fenced deck outside off the master bedroom, no steps to access it from inside. However, there are two gates that lead from the deck to the outside area around it with two steps each. I rarely use them.
13 total.
Making this mountain forested home "accessible" has always been part of the plans for this renovation. Hopefully, this summer the bridge crossing the rushing creek will be rebuilt wider so the back half of the property is accessible by scooter, although it will have to be one that can take fairly steep grades.