the adding of a new floor that has a lounge area would open the idea for other rooms like an arcade or something. but yea the phone idea sounds like a great idea, maybe have nudes sent to you be available as wall papers?
all these ideas seem like they require significant reworks to the game through and through however 1 would be tough enough as is let alone all of them. would implementing all these even be a feasible enough idea? i love thinking outside the box, but spending time brainstorming ideas for something that wouldnt work regardless doesnt seem fruitful