Quite a few years back (2007 and 2008), I completed much of the work required to convert an extra bedroom into a mini-home theatre. I say “mini” because the space is a bit constrained and I wasn’t going to knock down walls and install sound-deadening drywall with sophisticated acoustic treatments like contractors do for dedicated “real” home theatres – the whole “build a room inside a room”.
I ended up installing some recessed lighting cans and dimmers, laid new A/V cabling, painted walls and ceiling, and installed in-wall and in-ceiling speakers, a projector mount, and wall sconces. The bedroom closet was converted into an equipment closet. About the only thing missing at that time were the essentials – an HD projector, projector screen, and some HT recliners.