My Brother has a secret door that leads to a private theater.

Hashtag house goals here.

I love everything about the interior of this house. From the glass door, to the bookshelf, to the faux bookshelf leading to the cinema. Awesome concept!

Is there a list of all tech that is used in this place?

This is awesome

He should make some guide on how to replicate this

This is phenominal, ultimate mancave