Do the 'Open Air Theatre' house levers work?

Question

Hello. When i was discovering map i found really nice house 'Open Air Theatre'.

Im curious if levers in this house making any effects or something.

18:28 You see a sign. You read: Explosions

18:29 You see a sign. You read: Fireworks

18:29 You see a sign. You read: BOOM! Sound Effect

18:29 You see a sign. You read: Raise/Drop Curtain

Answer 1

Yes they work.

I don't feel comfortable linking youtube videos to this site but the levers do exactly what they say

Info about the Theatre

Can be rented for 150k per month