Those designs inspired my (slightly) larger layout, seen below, which combines a modified "Timesaver" switching layout (with a sharply curved spur to add an "L" and no switchback) industrial area with a compact "Inglenook" yard, in a 3'x6' area. The idea was to allow switching operation from the yard to the industries and back, with a runaround track in the middle. It also became the starting point for a medium-sized layout that has extended from this starting section in both directions, with one end disguised by the overpass on one end. A longer Inglenook with room for more than 2-3 cars has different operating potential, and may be better suited for those who prefer modern equipment and/or longer cars!
View attachment 180913