Download CTF 2Fort Saraya2 Day & Night HERE
If you choose to download these maps while connecting to the server, depending upon your connection, it could take 10-15 minutes. If you download it from the links I provided it might take you 1 minute.
Installation: There will be 2 maps in this .zip file. Extract “both” maps into your “Steam\SteamApps\common\Team Fortress 2\tf\maps” directory”. Done.