I need help/information from a builder

Thank you! I been busy with family and haven't had a chance to prepare myself to try this again. I probably won't be able to do more until this evening or maybe tomorrow evening. And I will definitely let you know if I need help but I am determined to make sense of this.

I want my mods back so badly and then I could get the ones you all suggested, but stuff has been CRAZY in my game and I had to remove my mods and that didn't work and I have had to completely reinstall my game twice. The problem is not the mods, I have already proven that. But if I put them back in then they want them removed for troubleshooting. So basically what I am really afraid of is I get so mad I quit the game for another 10 years or more. But I suppose that might happen either way because my two main households have very large houses, one is extremely large and my sims cannot function in them without LittleMsSams elevator mod, so that they can get all around the house in seconds. sorry, that was so much extra but it is frustrating and I love some big and well made houses. Your house is not as large as my other ones but, I added a basement to it starting under the garage, and then went down another level so I could have a tall wall garden. The stairs to get there are in the garage and that is not handy. If I had my elevator mod I wouldn't need stairs since the elevators work like portals. But instead my sims have to walk their lazy butts out to the garage and go down one flight of stairs to get to their workout equipment and then down another flight of stairs to get to the garden area. ok I am done. I never used mods until early in this year. I should have never done it bc now I just want to cry without them lol. ok I am out of here for now. I will let you know what happens whether i figure it out the debug items or just bang my head into the wall :)