One of the big moves architecturally for this renovation was to excavate the side yard so that the entrance to the lower level could be at the level of the sidewalk. Originally, we had to climb a half dozen steps, traverse a few feet of walkway, and then step down a half dozen steps into the “basement.” It was actually my idea, which the architect liked, to excavate next to the house and make it a straight shot into the lower level from the sidewalk. That worked well; getting in and out of the house is a breeze.