Thank you Leto! Huge and Hosfac, you know what they say, if you don't know how to spent the money, ask a woman
I did something similar in dynasty (got to 6.gen and game kept crashing until resent disaster destroyed saved files). Leto already wrote most (if not all) rooms, but I didn't made that many bedrooms, and not to mention bathrooms. Since all my Sims eventually got steel bladder, there were only 2 toilets on main ground and one underground, but 8 bedrooms had the most expensive bathtub, bed and special object(s) and decorations (computer whiz got computer, artistic Sim got easel, inventor got inventing table, plus decoration was skull cut of gem closest to their favorite color, plus gadgets, spirits, art bookshelves, related to traits).
Outdoor was filled up completely, pool between rocks, pond, martial arts garden across the bridge, perfect garden, hot tub area, painting/sculpting area, jamming area, parking, graveyard, fountains, gnubb and other fun objects, bar and party set up next to the pool, barbecue and outdoor dinning area... underground was a labyrinth with more than 100 different paintings, even tomb part with king sarcophagus, wells on each level above and underground, underground garden with family museum, collectables.. no wonder game couldn't handle millions of objects hehehe. I'll definitely do something similar, but separate it in art gallery, museum with all collectables, outdoor gym with martial arts equipment, perfect community garden, special library with masterpieces.. Actually, I already made some of this for a perfect tropical island, so it will eventually be in Swapshop