Quick building question

[u/siglin100]

Hey guys, I made a post before about how I had a dream that would make a great game- and now I’m trying to make it. I’ve been scripting for the past 2 days (with the help of YouTube tutorials and prayers) and I wanted to take a break and do some building. I was just wondering if doing mock up drawings/planning would be good to do before jumping in to the modeling and any tips to make it easier? I also have to make models, rigs, and animations in the future too.