plans for n scale door layout

Anyone has link to n scale door plans. Im hoping to build something simple and sturdy to bring to train show but also as a showcase for a custom layout building venture im planning. Id like something simple that enable good scenery, basic switching, long mainline run and interesting structures. any help would be appreciated. So far, im leaning toward a plan from MR ( dec 99 if my memory serves me well) basic oval with 2 passing siding with a branch

Mine’s a door layout that goes to shows. You may want to check out my website:

http://kc.pennsyrr.com/layouts/dvollmer/index.html