Condo Save Location
Oftentimes you’ll want to access your Condo files to back them up or move them. Steam Cloud does back these files up for you.
These files are stored here:
C:\Program Files (x86)\Steam\userdata\ <SteamID3> \394690\remote\Condos\
where is the last part of your 3 part Steam ID. If you’re the only steam user who has used this machine there should only be one folder. If you’re not sure, you could try going by the last date modified.