In Orlando FL there are homes for sale with a home theater or theater room. If you have ever owned a home with a theater room then you will always miss it when it is gone. I currently have one with theater chairs and an 85 inch LCD television. Gone are the days of needing a projector to hang from your ceiling. Add a visit by the Geek Squad and a couple of thousand for a sound system and even your neighbors will know you have one.
There are other cities shown below than just Orlando. I included some smaller cities in the area that most people would assume should be. Orlando is a different kind of city with weird boundaries. I included Winter Park (to the north) and Winter Garden and Windermere to the west and southwest. All of those cities have incredible homes but fewer people know of them.
Theater rooms can easily be built in a loft or extra bedroom or room. You really need one at least 14 feet square. This will allow you to have a 12 inch platform built in the back so those setting furthest from the screen can easily see over the front row. Many people can build the platform themselves. There are plenty of examples on Youtube. Plan of carpeting it and try to design the speaker and TV system to where upgrading them will be as easy as possible. Don't drill holes you will have to fix later. We will likely be streaming everything soon. I have a 6,000 square foot home and we only use one cable outlet.
You can really do some pinpoint searching when you have the right tools. Or you can contact me and I can do it for you. Are you looking for something specific? If so reach out to me and let's see if it can be located. Below are the Orlando FL homes for sale with home theaters.