Hi @shrimpworm
That lot was made in San Myshuno, and has many 'skyscrapers' ie: multi-story buildings that are a feature in the City Living Pack, you'd need to own that pack and place it in that world. Also, check out Carls Sims 4 Guide for more info on that pack.
Note: there are mods that have made elevators available to use in regular worlds, have not used it myself, as for 'building a skyscraper' in a regular type world, not available, as max levels will always apply.
nb: If this solves your question, please mark the reply as having been the solution, so as to help others with a similar problem in the future. 🙂
I have no connection to EA
