You have a great idea. I wish you good luck, friend. However, I can't advise you anything because I involved other people when building and designing my house. I just managed the finances and oversaw the work. And you have no idea how difficult it is now to find highly qualified workers in our time. It is some nonsense. Since I am a perfectionist, I decided before looking for specialists to look on the Internet what questions builders should ask to find out how well they know their business. Well, I was lucky; I came across this site
boutiquehomeplans.com, which helped me find high-class workers. Next time, if something is to be built or done in my house, I will do it myself, because I gave a lot of energy and nerves to search for personnel.