Let me think...
The simplest and most effective option is to build two floors with “foreplay” cells.
Each should have a five‑star girl hanging in it so that she brings in more gold!
Besides, this setup gives a huge boost to the nest’s mood.
You’re absolutely right, but it’s worth bearing in mind that the Statue of Lilith will be available only after completing the game, not during the process! “Foreplay,” on the other hand, is available right at the start of the adventure!
Secondly: the Statue of Lilith gets dirty during use (which terribly spoils the mood for the whole damn nest), and that’s why cleaning cells take up extra space on the floors.
Thirdly: Lilith isn’t that easy to catch! And to fill two floors with them, you’ll need to spend an exceptionally long time!
Dude, to be honest, both methods are very effective; it all depends on your aesthetic taste...