Yeah, my setup the last couple years has been a 4k projector + blackout curtains + casting movies via Airplay from my laptop. The screen ends up being over 90"

Yeah, my setup the last couple years has been a 4k projector + blackout curtains + casting movies via Airplay from my laptop. The screen ends up being over 90" horizontally (haven't measured diagonally). Zero ads, and the curtains make it usable even with sun hitting the window.