1. download renpy-7.4.2-sdk.zip (115mb) from its website (google "renpy")
2. run renpy and create new project
3. open your new projects folder and delete all content in it.
4. extract Apartment#69 files in that folder
5. run renpy select your project and click launch project.
(optional) if you dont want to bother with renpy everytime u want to play at step 5 click Build Distrubutions and check tickbox that says" Windows " then click build.
start project, locate the folder where you put files, save/return, launch project and game should work
How about the -32 exe provided by dev?
Does that one not work?