Usually listing the availble room space, obsticles, what you have already, and a wish list will help inspire some custom ideas.
L shape is just the barest of beginnings.
Starting your own plans and asking for others tweaks and ideas shows you will put in a good effort on a custom design too.
Some who love to design here do grow weary of designs never pursued after they spend many hours working on them; show you care!
It is a slow time of year too. I doubt responses are ever thinner than in June & July.
Im not able to run any software to even kick start you, but SCARM is my suggestion if you run windows. Free, and the author lurks around the forum. Search for "Scarm help" threads here and/or go to the site and download carefully (not from the google contolled clickbait ad window in the center)
That is only one software option fyi. They can be a lot of fun too!
