Can you set up multiple wireless access points in a home all with same SSID?

HI i#I have been asked by my boss to install 3 Cisco Aironet AP (1041) in a very large home. They will be connected to a switch(POE) which will connect to the router. My main point is do I need to have separate SSIDs for each AP? we are not setting up a roaming profile on them, instead he just wants a laptop to have access anywhere in the large property. Any ideas?